Tyrone had a chocolate bar, of which he gave one-half to his friend Nora. Nora gave one-half of her piece to her friend Eduardo. What fractional part of the original chocolate bar did Eduardo get?

What is 0.9 written as a fraction in simplest form

The similarity ratio of two figures is 2:3. If the volume of the larger figure is 150 in.³ what is the volume of the smaller figure?

Find the median for the data set: 3,12,35,12,9,6,3,3,3,3,9,3

A car travels 106.2 miles in 2.3 hours (with a constant speed). How much time will it take traveling 385.2 miles?

Express 0.5 repeating as a fraction in simplest form

Solve for x. 4x+1=1/2 (8x+2)

Which is biggest out of 60% 0.4 and 1/2

Two trucks leave a warehouse at the same time. one travels due north at an average speed of 48 miles per hour, and the other travels due south at an average speed of 64 miles per hour. after how many hours will the two trucks be 728 miles apart?

On average the number of electronic keyboards sold in California each year is equivalent to seven times the average number sold yearly in Wyoming.

What is the square root of 546