The product of two rational number is -15/28 if one of them is -18/7 find the other
Answers
Answered by
4
-15/28=x×-18/7
-15/28×-7/18=x
5/24=x
-15/28×-7/18=x
5/24=x
Answered by
4
let the other number be x
So, -18/7 × x = -15/28
x = -15/28 ÷ 18/7
x = -15/28 × 7/18 [ reciprocal ]
x = 5/24
hope it helps...
So, -18/7 × x = -15/28
x = -15/28 ÷ 18/7
x = -15/28 × 7/18 [ reciprocal ]
x = 5/24
hope it helps...
Similar questions