Question

what should be added to 17/12 to get -4/15​

Answer 1

Answer:

$x=-\frac{303}{4}$

Step-by-step explanation:

$\frac{-4\left(12+x\right)}{-4}=\frac{255}{-4}$

$12+x=-\frac{255}{4}$

$x=-\frac{303}{4}$

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Answer 2

Answer:

101/60

Step-by-step explanation:

17/12 - (-4/15)

17/12 + 4/15

17×5/12×5 + 4×4/15×4

85/60 + 16/60

(85 + 16)/60

101/60

Hope that this will help you.