Question

Tính:

2/3 + 2/5 =........ (giải đầy đủ ra nhé)

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Answer 1

\(=\dfrac{10}{15}+\dfrac{6}{15}=\dfrac{16}{15}\)

Answer 2

10/15+6/15

16/15

Answer 3

\(\dfrac{2}{3}+\dfrac{2}{5}=\dfrac{10}{15}+\dfrac{6}{15}=\dfrac{16}{15}\)

Answer 4

\(\dfrac{2}{3}\)+\(\dfrac{2}{5}\)=\(\dfrac{10}{15}\)+\(\dfrac{6}{15}\)=\(\dfrac{16}{15}\)

Answer 5

16/15

Answer 6

\(\dfrac{2}{3}+\dfrac{2}{5}=\dfrac{10}{15}+\dfrac{6}{15}=\dfrac{16}{15}\)

Answer 7

\(\dfrac{10}{15}\) + \(\dfrac{6}{15}\) = \(\dfrac{16}{15}\)

Answer 8

\(\dfrac{2}{3}+\dfrac{2}{5}=\dfrac{10}{15}+\dfrac{6}{15}=\dfrac{16}{15}\)

Answer 9

2/3 + 2/5 = 10/15 + 6/15 = 16/15