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ycow [4]
2 years ago
15

X=1/4 Y=2/3 Z= 4 1/5

Mathematics
1 answer:
Alenkinab [10]2 years ago
8 0
Z = 21/5

1/4 * 2/3 * 21/5 = 42/60

42/60 = 7/10
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