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18÷1/3+0.3×7/2_5+1/2 |
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Answer» Answer:51 Step-by-step explanation: 18÷1/3+0.3×7/2-5+1/2 = 18÷1/3+(2.1/2)-5+1/2 =54+(2.1/2)-5+1/2 =54+1.05-5+0.5 =54+(1.05+0.5)-5 =54+2-5 =56-=51 |
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