A swimming pool is open for 7 1/2 hours during a day. The pool keeps one lifeguard on duty at a time and each life guards shift is 1 1/2 hours long. How many shifts are there per day

What is 3 3/10-2 2/5

If the perimeter of a rectangle is 10 times the width of the rectangle, then the length of the rectangle is how many times the width?

Natasha has 3 pounds of apples and 2 1/2 of grapes if she gives 1/3 of her apples to Silvie how many pounds of apples does she have left

What is the largest perfect square less than 225 that is a multiple of 9?

What divided by 50.41 = 0.5041

What is 2 1/4 · 9 / 5?

Which expression is equivalent to (5•3) - 4

A birthday cake was cut into equal pieces, and five pieces were eaten. The fraction 2/7 shows how many pieces are left. According to the fraction, how many pieces were not eaten A. 2 B. 7 C. 12 D. 5

What is the value of x: 5x + 4 = 2x + 22 How would you solve this question?

Solve the following equation by completing the square. 3x^2+x-1/12=0