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.
4 km
6 km
8 km
16 km

Option D. Serena ran for a total distance of 16 kilometers.

Explanation:

It is possible to discover what was the total distance that Serena ran by using the formula d = rt where d represents the distance, r represents the rate, 8 km per hour per hour, and t represents the time, 2 hours.

Therefore:

d = 8.2

d = 16 km

D. 16 km

Explanation:

d=rt

d= 8 x 2

d = 16 km

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answer is d