Question

Add the following:-
a) -7/36 and -5/12
b)3/-7 and -4/-21
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Answer 1

Step-by-step explanation:

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Answer 2

step 1 Take out the lcm of your denominator and multiply it by the numerator and denominator

step 2 once multiplied you will get two fractions with the same denominator and then try to add them...

step 3 when you have added you have got your answer....

NOTE - Sometimes you need to take out the