Daniel rollerbladed 3 miles in 12 minutes what was his speed in miles per hour

Mathematics

2 answers:

a_sh-v [17]3 years ago

7 0

Daniel is rollerblading at 15 miles per hour

Daniel can go 3 miles in 12 minutes so we do 12÷3 to find out how many minutes it takes to go 1 mile which is 4 now we do 60÷4 to get 15

Alternatively we could do 60÷12 to get 5 then do 3×5 to get 15

blsea [12.9K]3 years ago

5 0

15mi per hr
60/12=5
3mi • 5 = 15

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So,

All you have to do is find the total labor cost and put it over the revenue.

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2 * $8 = $16/hr.

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Cross out zeros.
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