Find the answer of this question otherwise I will report to you.
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Answer:
a) {3/4 x 2/5} + {-9/11 x 3/4} - {3/4 x -1/5}
Step-by-step explanation:
this is the answer
[6/20] + [-27/44] - [-3/20]
take LCM as 220
[66-135+33]/220
-36/220
= -18/110
= -9/55
try b in the same manner
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