A can do a job in 10 days while B can do it in 15 days. If they work together and earn ₹3500, how should they share the money?
Given:
A can do a job in = 10 days
A’s 1-day job is = 1/10
B can do a job in 15 days
B’s 1-day job is = 1/15
Both A and B can do a job in one day = 1/10 + 1/15
= (3+2)/30
= 5/30
= 1/6
For 1/6 part of the work the earnings are = ₹3500
For 1 part of work, the earnings are = ₹3500 × 6
For 1/10 part of work earning = ₹ (3500×6)/10 = ₹2100
For 1/15 part of work earning = ₹ (3500×6)/15 = ₹1400
∴ A gets ₹2100 and B gets ₹ 1400
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