Calculate 2/3 + 1/3.
Answer and explanation
Correct answer: B. 1/1
- Step 1: Use the common denominator 9.
- Step 2: 6/9 + 3/9 = 9/9, which simplifies to 1/1.
Answer
1/1.
Why not the others: 3/6: the numerators and denominators were added separately. 2/9: the fractions were multiplied. 9/6: the common denominator was not used correctly.
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