2 years ago

the ratio of girls to boys in mrs tuners class is 3:4. there 9 girls in mrs tuners class. how many boys are in mrs tuners class

Mathematics

1 answer:

Aleonysh [2.5K]2 years ago

7 0

Answer:

Step-by-step explanation:

You set up cross multiplication 3/4 x 9/x, you go 4x9=36 divided by 3 equals 12

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