If the ratio for boys to girls in a summer camp is 5:7 but there's 108 kids there then how many are boys and how many are girls

There are 45 girls and 63 boys

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.

Idk i am in 5th grade lol