Question

a cd makes 58 1/2 revoulutions in 3/4 mins .
complete the unit rate.

Answer 1

can u help me please

Answer 2

You want to get the number of revolutions per 1 minute.

Rewrite 58.5/.75 so that the denominator will be 1.

Answer 3

What is 58.5 divided by .75 ?

Answer 4

78??

Answer 5

Yes.

Write it as 78/1 . That is the unit rate.

It means 78 revolutions per 1 minutes.

Answer 6

>>78?? 78/1 Correct

Answer 7

@AYE_MY_PEEPS

Answer 8

tht it??

Answer 9

Right.

Answer 10

Read more here:

http://www.eduplace.com/math/mathsteps/6/e/

Answer 11

thnx :)