Question

if the car spends 2.5 hours going 35 miles per hour on the trip how long does it spend going 55 miles per hour

Answer 1

Answer:

3.9285714285714285714285714285714 apx of an hour

If rounded to the hundredths place:

3.93 of an hour to go 55 miles per hour

Step-by-step explanation:

2.5x=35

?x=55

first solve 2.5x=35

x=35/2.5

x = 14

Then plugin x=14 into ?x=55

14x=55

solve!

x=55/14

3.9285714285714285714285714285714 apx of an hour