Math, asked by zaid81, 1 year ago

if x:y=2:7 and y:z=3:4 Find x:y:z

Answers

Answered by adee1729

2

x:y=2:7,

y:z=3:4,

x:y:z=(2×3):(7×3):(7×4),

then

x:y:z=6:21:28

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