Question

A boy can walk 1km in 20*1/2 minutes.How many minutes does he take to walk 5km.

Answer 1

❤❤here is your answer ✌ ✌

1 km in 20*1/2 minutes=20×1/2=10minute.

5km ×10 =50 minute

Answer 2

to walk a distance of 1km the boy takes 20*1/2 minutes,i.e.,10 minutes

hence,

the boy takes 50 minutes to walk 5km.(since,5*10=50)