80 girls and boys have planned for a movie. They are in a ratio of 6 girls to 2 boys. How many girls are there
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2
no of boys and girls=80
no of girls and boys in ratio=8:2
let no of girls and boys in ratio be 6x+2x=80
8x=80
x=80/8=10
x=10
no of girls=6 x 10=60
no of boys=2 x 10=20
no of girls and boys in ratio=8:2
let no of girls and boys in ratio be 6x+2x=80
8x=80
x=80/8=10
x=10
no of girls=6 x 10=60
no of boys=2 x 10=20
Answered by
1
Let ratio of grls to boyz =6x:2x
Thrfor 6x+2x=80
8x=80
x=10
Then grls =6X10=60
Similarly boys = 20
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