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5 votes
What is his error by checking his work

What is his error by checking his work-example-1

2 Answers

5 votes
All of it is correct you call of their answers and how you checked it is correct I have no clue what is wrong
User Joakim Engstrom
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7.9k points
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In number one he didn't line his numbers right.The six needs to be right below the 8 and the 5 below the 0. This way he will get the right answer which is 16.21.

Same with number 2. They need to be lined up correctly.
User Ehrencrona
by
7.4k points

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