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sp2606 [1]
3 years ago
7

The sum of the heights of a giraffe and a baby giraffe is 15m. If the baby giraffe has a height which is 2/3 that of the giraffe

, what is the height of the baby giraffe?
Mathematics
2 answers:
EleoNora [17]3 years ago
8 0

mama giraffe: x

baby giraffe: \frac{2}{3} x

x + \frac{2}{3}x = 15

(3)x + (3)\frac{2}{3}x = (3)15

3x + 2x = 45

5x = 45

x = 9

baby giraffe: \frac{2}{3} x = \frac{2}{3}(9) = 2(3) = 6

Answer: 6 m

Akimi4 [234]3 years ago
7 0

Answer:

6m

Step-by-step explanation:

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