Answer is D ie 31/4 12:15 ie 12/15 =3:x ie 3/x 12/15 cross ❌ multiply with 3/x 12x=15*3 x=45/12 x=which can be cancelled by 3 x=15/4 x=3 1/4 Here is your answer… Hope it helps you… please mark me as a brain list…. Reply
Answer is D ie 31/4
12:15 ie 12/15 =3:x ie 3/x
12/15 cross ❌ multiply with 3/x
12x=15*3
x=45/12
x=which can be cancelled by 3
x=15/4
x=3 1/4
Here is your answer…
Hope it helps you…
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