4 men can build a wall in a 12 days. Working at the same rate, how long would it take 6 men to build the wall?
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Answered by
0
Answer:
this is a case of inverse proportion
Formula is x1×y1=x2×y2
4×12=6×y2
y2=4×12/6=8 days
Answered by
2
Answer:
4 men's build a wall in 12days
wall build= no° of men × no°of days
=48m
days to build the wall= 48= 6 × y
y= 8 days
Step-by-step explanation:
wall build= 4×12
=48 m
step 1 48 = 6× y
step 2 48/6 = y
step 3 =8 days
That means 6 mens takes 8 days to complete the wall at same rate.
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