Emma compared 4/6 and 2/5 by first comparing each fraction to 1/2. Step 1: 4/6 is greater than 1/2. Step 2: 2/5 is greater than 1/2. Step 3: So, 4/6 > 2/5 In which step did Emma make her first mistake?
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Emma did not make a mistake
Because 4/6 is equal to 0.6
2/5 is equal to 0.4
0.6 is greater than 0.4, so she's correct
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Answer:
So the 1st and 2nd steps are correct....
But in the 3rd step it should 3x>-3
(as after subtracting 2-5)
So the 3rd step is wrong
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