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rodikova [14]
3 years ago
9

A math club has 40 people. the amount of boys is 5 less than 2 times the amount of girls. how many boys and girls are in the mat

h club
Mathematics
1 answer:
vichka [17]3 years ago
8 0
The total number of students in the maths club is 40
the number of boys is 5 less than 2 times the amount of girls
to find the number of girls and boys let the number of girls be X.
so 2X-5= the number of boy
so, X+ 2X-5=40
3X-5=40
3X=40+5
3X=45
X=45/3
X=15
the number of girls is 15
and the number of boys is 15x2-5=25 boys
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