Question

9. A man can reach a certain place in 30 hrs. If he reduces his speed by 1/15 th, he goes 10 km
less in that time. Find his speed.
a. 4 kmph
b. 5 kmph
c. 5.5 kmph
d. 6 kmph​

Answer 1

Answer:

b. 5 kmph

d=s*t

d=30s

(s-s/15) *30= d-10

substituting d= 30s

we get s =5

Answer 2

Answer:

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