While attempting to solve the equation , Hazel made an error. Her work is shown to the right. Explain the mistake, and provide t
he correct answer.
1 answer:
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Make sure they have all common denominators
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To simplify, you must find the largest common factor which 4
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12÷4=3 and 20÷4=5
The answer is
Add
To simplify, you must find the largest common factor which 4
In
12÷4=3 and 20÷4=5
The answer is
