Question

4 boys can throw 64 pebbles into the river in 12 min. How many pebbles can be thrown by 3 boys in 9 min.

Answer 1

Answer:

4 boys = 64 per 12 min

According to question ,

we have to find number of pebbles can thrown by 3 boys in 9 min = 1 boy can be throw in 1 minute = isee pe laga ke bana lena