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attashe74 [19]
2 years ago
14

If y=24 when x=21, find y when x is 18

Mathematics
1 answer:
ludmilkaskok [199]2 years ago
5 0

Answer:20.571

Step-by-step explanation:

x:y = 21: 24=7:8

8x=7y

y=8x/7

When x=18

y=8*18/7

y=20.571

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