If $\frac 25 = \frac A{60} = \frac {60}B$, what is $A + B$?
Question:
If $\frac 25 = \frac A{60} = \frac {60}B$, what is $A + B$?
Answer:
Let's think step by step.

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If $\frac 25 = \frac A{60} = \frac {60}B$, what is $A + B$?
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