1. Solve: a) 4/-12 + 9/42
Answers
Answered by
0
Hi your answer will be:-5/42..
Answered by
1
ANSWER:
FIRST TAKE LCM FOR 12 AND 42
LCM WILL BE 84...
THEN
4/12*7/7=28/84
9/42*2/2=18/84
-28+18 = -10 = -5
84 84 42
* (star) means as multiplication
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