If $A=\frac{1}{4}$ and $B=-\frac{1}{2}$, what is the absolute value of the difference between $18A$ and $18B$? Express your answer as a decimal to the nearest tenth.
Question:
If $A=\frac{1}{4}$ and $B=-\frac{1}{2}$, what is the absolute value of the difference between $18A$ and $18B$? Express your answer as a decimal to the nearest tenth.
Answer:
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If $A=\frac{1}{4}$ and $B=-\frac{1}{2}$, what is the absolute value of the difference between $18A$ and $18B$? Express your answer as a decimal to the nearest tenth.
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