Answer:
10 minutes
Step-by-step explanation:
5/6 of an hours is 50 min. Assume x is the time she spends on each skill.
5x=50
x=10
NO.4:X=38
NO.5:X=41
NO.6:X=24
1. 0.35 miles per minute
2. 5.25 miles
1. speed is 21 miles per hour
speed per minute = 21/60 = 0.35 miles per minute
2. distance covered in 15 minutes = 15*0.35
= 5.25miles
(plus = +)
-,-
Answer:16
