Mathematical Reasoning第 58 / 120 题
What is 3/5 + 1/5?
a.4/10
b.4/5
c.3/25
d.2/5
解析
When fractions share a denominator, add the numerators: 3 + 1 = 4, giving 4/5. The denominator stays the same at 5. This result is already in lowest terms.
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