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1.Evaluate each of following:(a) (\begin{array}{l}{(-24)+5} \\ {(-49)+(49)} \\ {-32 )+[(-15)+(1-2)+1-11\}}\end{array} |
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Answer» a) -25÷ 5 = -5b) 25 ÷ (-5) = -5c) -36 ÷ (-9) = 4d) -49 ÷ (49) = -1e) 13 ÷ [ (-2) + (-11)] = 13 ÷ (-13) = -1f) 0 ÷ (-13) = 0g) -32 ÷ ( -15 + 13) = -32 ÷ -2 = 16 |
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