the ratio of the number of female participants to the number of male participant at a party is 4.9 if there are 30 more mail participate and then female participants, calculate the total number of people who attend the party.
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Let the multiplier be x for Class A . Therefore, number of boys: 3x and number of girls 4x
Let the multiplier be y for Class B. Therefor, number of boys: 4y and number of girls : 5y
It is given that -
3x= 4y+1 ----(A)
and
4x=5y+2 -----(B)
Also
As per question:-
3x+4y/4x+5y = 17/22 (combined boys: combined girls) ---(C)
Putting the value from A and B in Equation C giving me weird results -
y is coming out to be 6/13 :shock:
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