Question

if 2:5=6:x,then x =?​

Answer 1

Answer:

2 : 5 :: 6 : x

2/5 = 6/x

x = 6 × 5 /2

x = 3 × 5

x = 15

Answer 2

2:5=6:x

2x=5×6

2x=30

x=30/2

x=15

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