Question

find X when 10:15 :: X :9

Answer 1

ANSWER....

10:15::x/9

10/15=x/9

10×9/15=x

x=6......answer

hope it helps (｡’▽’｡)♡

Answer 2

10:15= 10/15
X:9= X/9
=10/15 is cross multiplied by X/9
= 10×9/15×100=6
=10:15 and 6:9 is
answer
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