Question

Juanita ran a race 1/5 faster than her sister. Her sister ran the race in 68 seconds. How many second did it take Juanita to complete the race?

Answer 1

13.6 or 13 3/5 seconds.

Explanation:

1/5 × 68/1 = 68/5

68/5 = 13 3/5 = 13.6

Answer 2

54.4 seconds
Cus 1/5 x 68 = 13.6
68-13.6= 54.4