How is subtracting like fractions similar to adding like fractions
2 answers:
Well, Adding and subtracting like fractions are similar in that both cases simply require you to add the numerators. This is opposed to adding and subtracting non-like fractions because you have to convert them into like fractions.
Because they both have the same rule. They have to have the same denominator.
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Total cost for all 5 meals was therefore $64.25--before taxes. $68.75 including the taxes.