if a takes 4 carpenters 40 days to build one house, how many days would it take for 8 carpenters to build the same house ?
Answers
Answered by
1
Answer:
4 carpenters=40 days
therefore, 1 carpenter= 40/4= 10 days
so 8 carpenters= 8*10=80
therefore it tkaes 80 days
Explanation:
Answered by
0
Time taken by 4 carpenters to make one house = 40days
Time taken by 1 carpenter to build a house = 40 x 4
= 160 days
So, one carpenter take 160 days to build a house now you can calculate 8 carpenters :
time taken by 8 carpenters to build the house = 160/8
=20 days
so time taken by 8 carpenters to build a house is 20 days
Hope it helps you
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