If Fred’s age now is three times what it was 12 years ago, how old is Fred 12 years ago?
1 answer:
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Answer:
Step-by-step explanation:
Given
Represent apple with A and Banana with B
Required
Determine the relationship between A and B
From the question, we understand that:
B costs half as much as A
This can be represented as:
Multiply both sides by 2