Mathematics, 08.01.2021 17:30 cindyc1103

The steps that Malcolm performed to simplify the expression StartFraction 3.4 times (3.6 minus 2.8) over 2 EndFraction are shown. Step 1: StartFraction 3.4 times 0.8 over 2 EndFraction, determined by hand
Step 2: 1.7 × 0.4, determined by hand
Step 3: 0.68, determined using a calculator

Which statement is true?

Malcolm simplified the expression correctly.
Malcolm made his first error in Step 1.
Malcolm made his first error in Step 2.
Malcolm made his first error in Step 3.

Answers: 1

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The steps that Malcolm performed to simplify the expression StartFraction 3.4 times (3.6 minus 2.8)...