106k views
1 vote
Brian and his friends went to drive to the beach the beach is 80 miles away Brian drove at an average rate of 60 miles an hour how long did it take Brian and his friends to arrive at the beach

1 Answer

0 votes

Answer:

80 minutes or 1 hour 20 min

Explanation:

we know that

The speed is equal to divide the distance by the time

Let

s -----> the speed in miles per hour

d ----> the distance in miles

t ----> he time in hours

so


s=(d)/(t)

solve for t


t=(d)/(s)

we have


s=60\ mi/h


d=80\ mi

substitute and solve for t


t=(80)/(60)


t=(4)/(3)\ h

Convert to minutes


t=(4)/(3)(60)=80\ min

User Che
by
8.7k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories