three person car built a wall in 4 days . how, many days four person will take to complete the same wall
Answers
Answered by
0
Answer:
3 days
Step-by-step explanation:
No. of days taken by 3 persons = 4 days
Work done by 3 persons in 1 day = 1/4 part
Work done by 1 person in 1 day = 1/12 part
Time taken by 4 persons to build the wall = (1/4)/(1/12)
= 12/4
= 3 days
Hence, they take 3 days to do the work.
Answered by
0
Answer:
3 days
Step-by-step explanation:
person days
3 4
4 x
4 ÷ x = 4 ÷ 3
= 4×3
___
4
= 3 days ans.
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