Look at Mia’s work.
83 + n = 110
83 + 83 + n = 110 + 83
n = 193
What was Mia’s error?
Mia’s work is correct.
Mia made an addition error when adding 110 and 83.
Mia only needed to add 83 to 110.
Mia should have subtracted 83 from both sides of the equation.
( Mia's Work )
83 + n = 110
83 + 83 + n = 110 + 83
n = 193
Answers
Answered by
4
SOLUTION
TO DETERMINE
Look at Mia’s work.
83 + n = 110
83 + 83 + n = 110 + 83
n = 193
What was Mia’s error
- Mia’s work is correct
- Mia made an addition error when adding 110 and 83.
- Mia only needed to add 83 to 110.
- Mia should have subtracted 83 from both sides of the equation.
EVALUATION
Here Mia’s work is
Step : 1
83 + n = 110
Step : 2
83 + 83 + n = 110 + 83
Step : 3
n = 193
So Mira has done a mistake in step 2
Mia should have subtracted 83 from both sides of the equation
CORRECT STEP
Step : 1
83 + n = 110
Step : 2
83 - 83 + n = 110 - 83
Step : 3
n = 27
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Answer:
Step-by-step explanation:
The answer is Mia should have subtracted 83 from both sides.
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