Question

Sophie drove to the amusement park at a rate of 36 mph and arrived in 2.5 hours. How long will it take her to get home if Sophie drives 45 mph?

Answer 1

Answer: 2 hrs

Step-by-step explanation: 36x2=72

1/2 of 36 is 18

72+18=90.

90mph/45 miles to cover = 2 hours.

Answer 2

Time= 2 Hours

Explanation:

Using the formula attached we can first work out the distance from home to the amusement park. and then calculate the time it will take to get amusement park to home.

a) Distance= Speed x Time

= 90km

b) Time= Distance/speed

= 2 hours