Calculate 2/5 + 1/6.
Answer and explanation
Correct answer: D. 17/30
- Step 1: Use a common denominator of 30. Step 2. The sum is 17/30. Answer: 17/30. Why not the others: 3/11: numerators and denominators were added separately. 1/15: the fractions were multiplied. 7/30: the fractions were subtracted.
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