ISEE Middle Level Math : ISEE Middle Level (grades 7-8) Mathematics Achievement

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

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Example Questions

Example Question #154 : Numbers And Operations

Express 0.36 as a fraction in simplest form.

Possible Answers:

Correct answer:

Explanation:

Write the expression, without the decimal point (36), over the apporpriate power of 10 (100, since the last digit falls in the hundredths place). Then reduce:

Example Question #155 : Numbers And Operations

Which is equivalent to this fraction?

Possible Answers:

Correct answer:

Explanation:

Divide:

 

 

Example Question #156 : Numbers And Operations

Write as a decimal: 

Possible Answers:

Correct answer:

Explanation:

Divide 17 by 45, adding a decimal point and zeroes as needed:

The 7 repeats infinitely. The decimal is therefore .

Example Question #8 : Fractions

Write as a fraction in lowest terms: 

Possible Answers:

Correct answer:

Explanation:

We can use algebra to find the fraction by setting . Then:

and

Subtract as follows:

Example Question #157 : Numbers And Operations

Convert 0.017 into a fraction.

Possible Answers:

Correct answer:

Explanation:

0.017 is equal to 17 thousandths (because it extends 3 decimal places), therefore:

Example Question #158 : Numbers And Operations

Write as a decimal: 

Possible Answers:

Correct answer:

Explanation:

Divide 13 by 75, adding a decimal point and zeroes as needed:

The 3 repeats infinitely, so we can rewrite this as .

Example Question #11 : How To Find The Decimal Equivalent Of A Fraction

Write as a decimal: 

Possible Answers:

Correct answer:

Explanation:

Divide 24 by 125:

Example Question #12 : How To Find The Decimal Equivalent Of A Fraction

What is the decimal equivalent to this fraction?

Possible Answers:

Correct answer:

Explanation:

Divide:

 

Example Question #13 : How To Find The Decimal Equivalent Of A Fraction

What is the equivalent decimal representation?

Possible Answers:

Correct answer:

Explanation:

Divide:

 

Example Question #14 : How To Find The Decimal Equivalent Of A Fraction

What is the equivalent decimal representation?

Possible Answers:

Correct answer:

Explanation:

Divide:

 

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