1.

12upon1 ÷1upon2 +0.5upon1 ×5upon2 -2upon1 ​

Answer»

117/2 OR 58.5Step-by-step explanation:12/1 ÷ 1/2 + 0.5/1 ×5/2 -2/1=12/1 ×2/1 × 5/2 +0.5/1 -2/1=120/2 + 0.5/1 - 2/1simplfying =60/1 + 0.5/1 - 2/1=60+0.5-2=58.5OR120/2 +0.5/1-2/1finding LCM120/2 +1/2-4/2=117/2



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