Question

please please help me!!!!!!!!!!

Answer 1

may be 2 question is right...
if not., so sorry ...

Answer 2

hey here is your answer

Q1 What should be added to 7/12 to get -4/15 ?

Ans - let the number which should be added is x.

$\frac{7}{12} + x = \frac{ - 4}{15} \\ \\ x = \frac{ - 4}{15} - \frac{7}{12} \\ \\ x = \frac{(4 \times - 4)- (5 \times 7)}{60} \\ \\ x = \frac{ - 16 - 35}{60} \\ \\ x = \frac{ - 51}{60}$

answer

Q2 - what should be subtracted from-5/3 to get 5/6 ?

Ans - let the number which should be subtracted is x.


$\frac{ - 5}{3} - x = \frac{5}{6} \\ \\ \frac{ - 5}{3} - \frac{5}{6} = x \\ \\ x = \frac{ - 10 - 5}{6} \\ \\ x = \frac{ - 15}{6} = \frac{ - 5}{2}$

answer

hope this helps you

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