lilfoxbobo92 lilfoxbobo92

30-11-2017
Mathematics

contestada

Beth is 3 times older than her sister Jill. If together their ages are 24. How old is each girl

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beccau400 beccau400

30-11-2017

they would both be 8 years okd

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texaschic101 texaschic101

30-11-2017

B + J = 24
B = 3J

3J + J = 24
4J = 24
J = 24/4
J = 6 <=== Jill is 6

B = 3J
B = 3(6)
B = 18 <== Beth is 18

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