Position Rational Numbers on Diagrams Practice Test

In the coordinate plane, point Q is located at $$\left(-1\frac{1}{3}, 2\frac{2}{3}\right)$$ and point R is located at $$\left(\frac{5}{6}, -\frac{1}{6}\right)$$. If you plot point S such that it has the same x-coordinate as point Q and the same y-coordinate as point R, in which quadrant will point S be located?

A vertical number line has markings every $$\frac{1}{4}$$ unit. If the number $$-1\frac{1}{2}$$ is located 3 markings below the number $$-\frac{3}{4}$$, and you move up 7 markings from $$-1\frac{1}{2}$$, at which number will you be positioned?