A person colleted his salary twenty rupees and decided to distribute money to his family . His family strength is 20 member. Decide to give for women 4 rupees , Boys for 50 paisa, girls for 25 paisa. Note that he can distribute for all 20 members equally of that 20 ruppies?Then how many women's,boys and girls
Answers
Given : A person collected his salary twenty rupees and decided to distribute money to his family .
His family strength is 20 member.
Decide to give for women 4 rupees , Boys for 50 paisa, girls for 25 paisa. Note that he can distribute for all 20 members equally of that 20 rupees
To Find : How many women's, boys and girls
Solution:
Let say Girls = G
Boys = B
Woman 20 -G - B
50 paisa = 1/2 Rs
25 paisa = 1/4 Rs
Total Money = 20
4(20 -G - B ) + B/2 + G/4 = 20
=> 16(20 -G - B ) + 2B + G = 80
=> 320 -16G - 16B + 2B + G = 80
=> 15G + 14B = 240
=> 15G + 15B - B = 240
=> B = 15 (G + B - 16)
B = 15
=> G + B - 16 = 1
=> G + 15 - 16 = 1
=> G = 2
Women = 20 -G - B = 3
W = 3
B = 15
G = 2
3 * 4 = 12
15/2 = 7.5
2/4 = 0.5
12 + 7.5 + 0.5 = 20 Rs
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