Sunny earns $22.75 per week delivering newspapers. He worked as a delivery boy for 3 weeks. He also earned $32.75 last month doing chores around the house. He spent $14.25 of his total earnings to download music on his mobile device. Sunny put 1 over 5 of the remaining money in his savings account. Sunny used the following steps to find the total money he put in his savings account:
Step 1: [($22.75 + 3) + $32.75 − $14.25] ⋅ 1 over 5
Step 2: [$44.25] ⋅ 1 over 5
Step 3: $11.0625
In which step did Sunny first make an error? Use words to explain how Sunny can correct his error.
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Answer:
In step 1
Step-by-step explanation:
instead of multiplying 22.75 ×3
he added it.
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