2 years ago

15 boys are needed to build a wall in 40 days how many boys are required to build the wall in 30 days

Mathematics

1 answer:

bagirrra123 [75]2 years ago

5 0

Step-by-step explanation:

40 days = 15 boys

1 day = 15/40 = 3/8

therefore,

30 days = 3/8 × 30

= 11.1/4 boys or 11.25boys

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15 boys are needed to build a wall in 40 days how many boys are required to build the wall in 30 days​

15 boys are needed to build a wall in 40 days how many boys are required to build the wall in 30 days