Math, asked by gouravsaini1371, 10 months ago

15 men can make a wall in 48 hours, how many men will make it in 30 hours

Answers

Answered by tamal94
3

Step-by-step explanation:

45 hr = 15 men

1 hr = 15 × 45 men

30 \: hr \:  = \:  \frac{15 \times 45}{30}   \: mem

= 22.5 men

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