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OLga [1]
3 years ago
5

Linda is gling for a run. she runs for 12.8 miles at a speed of 4 miles per hour. For how many hours does she run

Mathematics
1 answer:
ss7ja [257]3 years ago
4 0
3.2

D=r•t
1.) Fill in what you know
2.) D=12.8
3.) r=4
4.) We are trying to find the time so it is unknown, so we will make it x
t=x
So your equation is:
5.) 12.8=4x
Solve.
6.) 12.8 divided by 4
Final answer:
3.2
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