Math, asked by amarnani4649, 1 year ago

If it took 8 man ten hours to build a wall how long does it take four men to build it

Answers

Answered by ayush301
0
it answer is 20 hrs 8×10÷4
Answered by Shilpakarpagam
0
Given,
8------------10
4------------x
Solution:
8/4=x/10(Inverse proportion)
8/4×10=x
80/4=x
20=x.
It takes 4 mens 20 hours to build a wall
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