1 point
3. How can you divide Rs.425 among 4 men, 5 women and 6 boys so that
share of a man, a woman and a boy may be in the ratio of 9:8:4?
(a) Rs.153, Rs. 102 and Rs.170
(b)Rs.170, Rs. 102 and Rs. 153
(c) Rs.153, Rs. 170 and Rs.102
(d) Rs.103, Rs. 152 and Rs.170
Answers
(A) Rs. 153,Rs.102,Rs.170
Given : divide Rs.425 among 4 men, 5 women and 6 boys so that
share of a man, a woman and a boy may be in the ratio of 9:8:4
To Find : Share of Each
Solution:
Share of a man, a woman and a boy in ratio 9:8:4
Assume that their portions are 9x , 8x and 4x respectively
4 Men gets = 4 * 9x = 36x Rs
5 Women gets = 5 * 8x = 40x Rs
6 Boys gets = 6 * 4x = 24x Rs
Total = 36x + 40x + 24x = 100x Rs
100x = 425
=> x = 4.25
4 Men gets = 4 * 9x = 36 * 4.25 = 153 Rs
5 Women gets = 5 * 8x = 40 * 4.25 = 170 Rs
6 Boys gets = 6 * 4x = 24 * 4.25 = 102 Rs
Correct option is ) (c) Rs.153, Rs. 170 and Rs.102
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