10. If ISHA cycles 15/2 km an hour, what distance she covers in 17/5 hours?
a
17 1/2km
b.
14 1/3km
c.
21 2/5km
d.
25 1/2km
Answers
Answered by
1
Answer:
Distance covered in 17/5h is 25.5km
Step-by-step explanation:
speed = Distance ÷ Time
= 7.5km / 1h = 7.5km/h
75km/10h = x(say)/17h/5
15km/2h = 5x/17h
x = 25.5km
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