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Mathematics, 15.12.2020 02:00 namira16

Leticia simplified an expression. Her work is shown below. 4.5 divided by one-fourth + 2 and one-half minus 0.75 times 8
Step 1 18 + 2 and one-half minus 0.75 times 8
Step 2 18 + 1.75 times 8
Step 3 18 + 14
Step 4 32

Where did Leticia make her first mistake?
step 1
step 2
step 3
step 4

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Leticia simplified an expression. Her work is shown below. 4.5 divided by one-fourth + 2 and one-ha...
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