Mathematics, 09.12.2020 14:00 vcortez

Rahul simplified an expression. His work is shown below. 7 (8.5 minus 1.5) + 8 divided by 2 Step 1 7 (7) + 8 divided by 2 Step 2 49 + 8 divided by 2 Step 3 57 divided by 2 Step 4 28.5 Where did Rahul make his first mistake? step 1 step 2 step 3 step 4

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Rahul simplified an expression. His work is shown below. 7 (8.5 minus 1.5) + 8 divided by 2 Step 1 7...