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Algebra Difficulty 1.7 Junior Find the answer

What is the value of 522+1 \frac{5-2}{2+1} ?

A number or a short expression. Fractions can be typed as 3/2, and spacing doesn't matter.

Solution

Simplifying, 522+1=33=1 \frac{5-2}{2+1}=\frac{3}{3}=1 .

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