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Serena’s average speed during her training run was 8 kilometers per hour over the 2 hours that she ran. What was the total distance that she ran?


Use the formula d = rt, where d represents the distance, r represents the rate, and t represents the time.

A4 km
B6 km
C8 km
D16 km

Verified Answer :

rarrininger

d=rt
d= 8 x 2
d = 16 km

D. 16 km

nuhulawal20

Given the average speed of Serena during her training and the time elapsed, the total distance that she ran is 16km.

Option D) 16km is the correct answer.

What is speed?

Speed is simply referred to as distance traveled per unit of time.

It is expressed as;

Speed = distance ÷ time

Hence,

Distance = Speed × time; d = r × t

Given the data in the question;

  • Speed or rate r = 8km/hr
  • Time elasped t = 2hr
  • Distance travelled d = ?

From the given formula;

d = r × t

We substitute our given values into the expression above.

d = 8km/hr × 2hr

d = 16km

Given the average speed of Serena during her training and the time elapsed, the total distance that she ran is 16km.

Option D) 16km is the correct answer.

Learn more about average speed here: https://brainly.com/question/12322912

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