Mathematics, 27.01.2021 23:30, faithtunison
The ratio of the number of girls to the number of boys in a choir is 5 to 4. There are 120 girls in the choir. How many boys are in the choir?
Answers: 1
Mathematics, 21.06.2019 22:00, huangjianhe135
The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.
Answers: 1
The ratio of the number of girls to the number of boys in a choir is 5 to 4. There are 120 girls in...
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