A can dig a trench in 6 days while B can dig it in 8 days . They dug the trench together and received Rs.1120 for it . Find the share of it .
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Answered by
3
A will get 640 rs
B will get 480rs
B will get 480rs
Answered by
6
The share of work can be calculate using their productivity. (who works in how many days)
In 6 days A can dig = 1 trench
in 1 day A will dig= 1/6 trench
In 8 days B can dig = 1 trench
in 1 day B will dig= 1/8 trench
the ratio of their productivity = 1/6 : 1/8
= 4 : 3
total = 4+3= 7
A's share= (4/7)x(1120)= 4x160 =ʀꜱ 640
B's share= (3/7)x(1120) = 3x160 =ʀꜱ 480
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