Soldato
Apparently this is a 12 year-old math's question.
I suck at maths, do you?
820 boys and girls in total at a fair
3/4 boys and 3/5 girls left
120 more girls that boys remained
what is the initial number of boys
I suck at maths, do you?
820 boys and girls in total at a fair
3/4 boys and 3/5 girls left
120 more girls that boys remained
what is the initial number of boys