there are 76 students in chorus. the number of girls in the chorus is 12 more than triple the number of boys.
1 answer:
Girls= 12+3b
boys=b
boys+girls=76
12+3b+b=76;
12+4b=76
-12 -12
4b=64
÷4. ÷4
b=16
I hopes this help!
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