3/2:5/7=12/5:x solve for X

asked Jun 9, 2018 234k views

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4 votes

cross multiplying

=> 3x /2 = 12/7
=> 7x = 8
=> x =8/7

hope it helped a bit

VDR answered Jun 11, 2018

by VDR

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6 votes

(5/7)/(3/2)=x/(12/5)

(5/7)(2/3)=x(5/12)

10/21=5x/12

5x=120/21

x=120/105

x=24/21

x=8/7

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