SSAT Middle Level Math : Numbers and Operations

Study concepts, example questions & explanations for SSAT Middle Level Math

varsity tutors app store varsity tutors android store

Example Questions

Example Question #83 : Grade 6

Hydraulic fracturing is a process used by gas companies to rupture and collects pockets of gas trapped within pockets of shale rock. A particular shale fracking site is \(\displaystyle \frac{1}{5}\ miles\) in length and occupies an area of \(\displaystyle \frac{35}{41}\ miles^2\). How wide is this particular site?

 

 
Possible Answers:

\(\displaystyle 2\tfrac{11}{41}\ miles\)

\(\displaystyle 11\tfrac{4}{41}\ miles\)

\(\displaystyle 4\tfrac{21}{41}\ miles\)

\(\displaystyle 4\tfrac{11}{41}\ miles\)

\(\displaystyle 5\tfrac{11}{41}\ miles\)

Correct answer:

\(\displaystyle 4\tfrac{11}{41}\ miles\)

Explanation:

In order to solve this question, we need to first recall how to find the area of a rectangle.

\(\displaystyle \text{Area}=\text{Length} \times \text{Width}\)

Substitute in the given values in the equation and solve for \(\displaystyle \text{Width}\).

\(\displaystyle \frac{35}{41}\ miles^2=\frac{1}{5}\ miles\times Width\)

Divide both sides by \(\displaystyle \frac{1}{5}\ miles\)

\(\displaystyle \frac{\frac{35}{41}\ miles^2}{\frac{1}{5}\ miles}=\frac{\frac{1}{5}\ miles \times Width}{\frac{1}{5}\ miles}\)

Dividing by a fraction is the same as multiplying by its inverse or reciprocal.

Find the reciprocal of \(\displaystyle \frac{1}{5}\ miles\)

\(\displaystyle \frac{1}{5}\ miles\rightarrow \frac{5}{1}\ miles\)

Simplify and rewrite.

\(\displaystyle Width=\frac{5}{1} \times \frac{35}{41}\)

Multiply and solve.

\(\displaystyle Width=\frac{175}{41}\)

Reduce.

\(\displaystyle Width=4\tfrac{11}{41}\ miles\)

The width of the fracking site is \(\displaystyle 4\tfrac{11}{41}\ miles\)

Example Question #551 : Numbers And Operations

How many \(\displaystyle \frac{1}{2}\ cup\) servings are in \(\displaystyle 3\) cups of chocolate chips? 

 

Possible Answers:

\(\displaystyle 6\)

\(\displaystyle 3\)

\(\displaystyle 4\)

\(\displaystyle 12\)

\(\displaystyle 9\)

Correct answer:

\(\displaystyle 6\)

Explanation:

Because we want to know how many \(\displaystyle \frac{1}{2}\ cup\) servings are in \(\displaystyle 3\) cups, we are dividing \(\displaystyle 3\) by \(\displaystyle \frac{1}{2}\)

Remember, whenever we divide by a fraction, we multiply by the reciprocal

\(\displaystyle \frac{3}{1}\times\frac{2}{1}=\frac{6}{1}=6\)

Example Question #1 : Solve Division Word Problems With Fractions And Whole Numbers: Ccss.Math.Content.5.Nf.B.7c

How many \(\displaystyle \frac{1}{3}\ cup\) servings are in \(\displaystyle 3\) cups of chocolate chips? 

 

Possible Answers:

\(\displaystyle 4\)

\(\displaystyle 6\)

\(\displaystyle 12\)

\(\displaystyle 9\)

\(\displaystyle 3\)

Correct answer:

\(\displaystyle 9\)

Explanation:

Because we want to know how many \(\displaystyle \frac{1}{3}\ cup\) servings are in \(\displaystyle 3\) cups, we are dividing \(\displaystyle 3\) by \(\displaystyle \frac{1}{3}\)

Remember, whenever we divide by a fraction, we multiply by the reciprocal

\(\displaystyle \frac{3}{1}\times\frac{3}{1}=\frac{9}{1}=9\)

Example Question #4 : Solve Division Word Problems With Fractions And Whole Numbers: Ccss.Math.Content.5.Nf.B.7c

How many \(\displaystyle \frac{1}{4}\ cup\) servings are in \(\displaystyle 4\) cups of chocolate chips? 

 

Possible Answers:

\(\displaystyle 20\)

\(\displaystyle 8\)

\(\displaystyle 16\)

\(\displaystyle 12\)

\(\displaystyle 4\)

Correct answer:

\(\displaystyle 16\)

Explanation:

Because we want to know how many \(\displaystyle \frac{1}{4}\ cup\) servings are in \(\displaystyle 4\) cups, we are dividing \(\displaystyle 4\) by \(\displaystyle \frac{1}{4}\)

Remember, whenever we divide by a fraction, we multiply by the reciprocal

\(\displaystyle \frac{4}{1}\times\frac{4}{1}=\frac{16}{1}=16\)

Example Question #1 : Solve Division Word Problems With Fractions And Whole Numbers: Ccss.Math.Content.5.Nf.B.7c

How many \(\displaystyle \frac{1}{2}\ cup\) servings are in \(\displaystyle 4\) cups of chocolate chips? 

 

Possible Answers:

\(\displaystyle 20\)

\(\displaystyle 4\)

\(\displaystyle 12\)

\(\displaystyle 8\)

\(\displaystyle 16\)

Correct answer:

\(\displaystyle 8\)

Explanation:

Because we want to know how many \(\displaystyle \frac{1}{2}\ cup\) servings are in \(\displaystyle 4\) cups, we are dividing \(\displaystyle 4\) by \(\displaystyle \frac{1}{2}\)

Remember, whenever we divide by a fraction, we multiply by the reciprocal

\(\displaystyle \frac{4}{1}\times\frac{2}{1}=\frac{8}{1}=8\)

Example Question #5 : Solve Division Word Problems With Fractions And Whole Numbers: Ccss.Math.Content.5.Nf.B.7c

How many \(\displaystyle \frac{1}{3}\ cup\) servings are in \(\displaystyle 4\) cups of chocolate chips? 

 

Possible Answers:

\(\displaystyle 12\)

\(\displaystyle 4\)

\(\displaystyle 8\)

\(\displaystyle 16\)

\(\displaystyle 20\)

Correct answer:

\(\displaystyle 12\)

Explanation:

Because we want to know how many \(\displaystyle \frac{1}{3}\ cup\) servings are in \(\displaystyle 4\) cups, we are dividing \(\displaystyle 4\) by \(\displaystyle \frac{1}{3}\)

Remember, whenever we divide by a fraction, we multiply by the reciprocal

\(\displaystyle \frac{4}{1}\times\frac{3}{1}=\frac{12}{1}=12\)

Example Question #1213 : Ssat Middle Level Quantitative (Math)

How many \(\displaystyle \frac{1}{4}\ cup\) servings are in \(\displaystyle 5\) cups of chocolate chips? 

 

Possible Answers:

\(\displaystyle 5\)

\(\displaystyle 20\)

\(\displaystyle 10\)

\(\displaystyle 15\)

\(\displaystyle 25\)

Correct answer:

\(\displaystyle 20\)

Explanation:

Because we want to know how many \(\displaystyle \frac{1}{4}\ cup\) servings are in \(\displaystyle 5\) cups, we are dividing \(\displaystyle 5\) by \(\displaystyle \frac{1}{4}\)

Remember, whenever we divide by a fraction, we multiply by the reciprocal

\(\displaystyle \frac{5}{1}\times\frac{4}{1}=\frac{20}{1}=20\)

Example Question #71 : Fractions

How many \(\displaystyle \frac{1}{2}\ cup\) servings are in \(\displaystyle 5\) cups of chocolate chips? 

 

Possible Answers:

\(\displaystyle 15\)

\(\displaystyle 10\)

\(\displaystyle 5\)

\(\displaystyle 20\)

\(\displaystyle 25\)

Correct answer:

\(\displaystyle 10\)

Explanation:

Because we want to know how many \(\displaystyle \frac{1}{2}\ cup\) servings are in \(\displaystyle 5\) cups, we are dividing \(\displaystyle 5\) by \(\displaystyle \frac{1}{2}\)

Remember, whenever we divide by a fraction, we multiply by the reciprocal

\(\displaystyle \frac{5}{1}\times\frac{2}{1}=\frac{10}{1}=10\)

Example Question #72 : Fractions

How many \(\displaystyle \frac{1}{4}\ cup\) servings are in \(\displaystyle 6\) cups of chocolate chips? 

 

Possible Answers:

\(\displaystyle 12\)

\(\displaystyle 26\)

\(\displaystyle 24\)

\(\displaystyle 18\)

\(\displaystyle 36\)

Correct answer:

\(\displaystyle 24\)

Explanation:

Because we want to know how many \(\displaystyle \frac{1}{4}\ cup\) servings are in \(\displaystyle 6\) cups, we are dividing \(\displaystyle 6\) by \(\displaystyle \frac{1}{4}\)

Remember, whenever we divide by a fraction, we multiply by the reciprocal

\(\displaystyle \frac{6}{1}\times\frac{4}{1}=\frac{24}{1}=24\)

Example Question #73 : Fractions

How many \(\displaystyle \frac{1}{3}\ cup\) servings are in \(\displaystyle 6\) cups of chocolate chips? 

 

Possible Answers:

\(\displaystyle 36\)

\(\displaystyle 6\)

\(\displaystyle 12\)

\(\displaystyle 18\)

\(\displaystyle 24\)

Correct answer:

\(\displaystyle 18\)

Explanation:

Because we want to know how many \(\displaystyle \frac{1}{3}\ cup\) servings are in \(\displaystyle 6\) cups, we are dividing \(\displaystyle 6\) by \(\displaystyle \frac{1}{3}\)

Remember, whenever we divide by a fraction, we multiply by the reciprocal

\(\displaystyle \frac{6}{1}\times\frac{3}{1}=\frac{18}{1}=18\)

Learning Tools by Varsity Tutors