Question

What is the unit rate for 540 calories in 90 minutes?

Answer 1

what do we divide 90 by to equate it to a unit measure of 1 ?

Answer 2

540/k calories is to 90/k minutes

we want 90/k to equal 1, solve for k

Answer 3

6 calories/minute

Answer 4

\[540\div90\] because you are trying to get it to how many calories per minute.

Answer 5

ohhhh sorry i forgot to close this i already got the answer who should i give the medal to

Answer 6

you have 540 calories per 9 minutes and we are trying to get 9 mins down to one minute.
\[\frac{ 540 }{ 9 } = \frac{ x }{ 1 }\]

Answer 7

i already got the answer a few mintutes ago so who shouldi give the medal to

Answer 8

it doesn't matter who you give the medal too.

Answer 9

thanks???

Answer 10

i just didnt know who to give it to and thanx

Answer 11

yup