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If 8 men, 10 women, 16 children collects ₹1024 in 4 days, how many days will be required for 6 men, 5 women and 4 boys to collect ₹768? (₹ is Indian Rupee)

Result

d =  6

Solution:

4 (8m+10w+16c)=1024 d (6m+5w+4c)=768 d>0;m>0;c>0,w>0  c=3 m=6 w=16 d=64 \cdot \ (8m+10w+16c)=1024 \ \\ d \cdot \ (6m+5w+4c)=768 \ \\ d>0;m>0;c>0,w>0 \ \\ \ \\ c=3 \ \\ m=6 \ \\ w=16 \ \\ d=6



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