Question
‘M’ started a business with an investment of Rs.
2000. After 5 months ‘N’ joins the business with an investment of Rs. 2,200. If the total profit earned by them together at the end of the year is Rs. 5910, then find the annual profit share of ‘N’?Solution
Ratio of profit share of ‘M’ and ‘N’ = (2000 × 12):(2200 × 7) = 120:77 Profit share of ‘B’ = (77/197) × 5910 = Rs. 2310
`2/5` ___ 15 ___ 115___ 20 ___ 4 = 581
3,000 ___ 15 ___ 4 ___ (20)² ___ 20 = 32,200
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