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sashaice [31]
3 years ago
9

1. Kim's age is twice that of her sister. When you add Kim's age to her sister's age, you get 24. How old is each

Mathematics
1 answer:
Andre45 [30]3 years ago
5 0

Answer:

a) Let Kim's age be k, then Kim's sister's age is k/2

k+\frac{k}{2}=24

b) k+\frac{k}{2}=24

1\frac{1}{2}k=24

k=16

\frac{k}{2}=8

Kim's age is 16 while her sister's age is 8.

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