Steve can run 3.5 miles in 30 minutes. If Steve increases his rate by 1/2 mile per hour, how far will he run in 2 hours?
2 answers:
Answer:
15 miles
Step-by-step explanation:
Steve runs 3.5 miles in 30 minutes (0.5 hours). So his speed is:
r = 3.5 mi / 0.5 h
r = 7 mi/h
If his rate increases to 7.5 mi/h, the distance he runs in 2 hours is:
d = 7.5 mi/h × 2 h
d = 15 mi
Answer:
15 mis
Step-by-step explanation:
cuz he run 3.5 miles in 30 minutes (0.5 hours). So his speed is:
d = 7.5 mi/h × 2 h
d = 15 mi
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