Math, asked by salmanalvi6789, 9 months ago

it X:Y = 2:3 & Z:W = 5x 7Y
than what is the value of xz:yw
?

Answers

Answered by satyam890satyam

2

Answer:

Given,

X:Y=2:3,Z:W=5x:7y,then value of xz:yw=?

X:Y=2:3

Z:W=5X:7Y=5(2):7(3)=10:21

XZ;YW=2*10:3*21

=20:63=XZ:YW.

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