A boy covers 50 km in 2 h. In 40 min, he
will cover
(a) 23 km (b) 22 km (C) 18 km (d) 20 km
Answers
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2h = 50 km
1h = 25 km.
distance he covered be x.
He covered x Km in 40 min. ==> 40 /60 = 2/3.
so he will cover 2/3 * 25
= 50 / 3 approx 18. SO C is right
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