How to turn 13 out of 40 into a fraction

Carli has 4 1/2 walls left to paint in order for all the bedrooms in her house to have the same color paint. However, she has used almost all of her paint and only has 5/6 of a gallon left.

A diagram of a deodorant container is shown It is made up of a cylinder and half of a sphere. (Radius = 1.6) (Height=6.2) a.) what is the volume of the half sphere b.) what is the volume of the cylinder c.) what is the volume of the whole figure

The set of probabilities associated with the values in a random variable's sample space is called

5 (x-6) + 2=7x-10 using the distributive property

Y is greater than or equal to 6x+12

What is 147/90 as a whole number

Find the roots of the polynomial equation. x2 + 2x - 48 = 0

Round 40.82 to the nearest hundreth

9 9/10 + 6 7/10 add and reduce to lowest terms

What is the domain of the function { (1, 1), (0, 0), (2, - 1) }