What is an equivalent fraction of 20/100 with a Denominator of 40

A paddle wheel on a boat is 12 feet in diameter. The fins along the outer edge travel at a speed of 7.2 feet per second. How long does it take the paddle wheel to complete 100 full revolutions? Round to the nearest second.

Write a following relationship as a ratio using a colon. 2 students out of 10

Gabriel is performing an experiment in which he is measuring the energy and work being done by a ball rolling down a hill. Describes gabriel's measurements?

Rhian sat a Maths test and an English test. In the Maths test she scored 14 out of 17. In the English test she scored 31 out of 39. In which test did she do better? The answer is maths

Rename 5/3 teaspoons cream as a mixed number?

How do i solve v+9/15=0

How do you find the inverse of y=2x-3

Which is greater 0.3 or 3/8

In arithmetic sequence a3=0 a7=12 find s10

A music store is having a sale where you can buy 2 new releases CDs for $22 or you can buy 4 new releases CDs for $40 are these rates equivalent