11/20 is equal to what in decimal form

There were 91 books on a shelf. Twenty-eight of the books were nonfiction, 13 of the books were poetry books, and the rest were fiction books. How many books were fiction?

How do you write a decimal as a percent

Cylinder A has a radius of 1 meter and a height of 4 meters. cylinder B has a radius of 2 meters and a heigh of 4 meters find the ratio of the volume of cylinder A to the volume of cylinder B.

What is the area of 100ft, 80ft, 140ft

A book about animals has 186 pages. A book about planets has 133 pages. Jamal read both books. About how many pages did Jamal read altogether?

How do you isolate the variable in x + 5 equals 12

The bike path around Oak Park is 11 miles wide by 2 miles long. How far will you travel if you ride your bike on the path around Oak Park?

The cost medium pizza with no toppings is $7.50. The cost of each topping is $0.50. a) what is the equation that represents this relation if C represents the cost of pizza and N represents the number of topping?

380 is what percent of 456

What number represents the most accurate estimation of 375+147