2/5×3/7+3/10+1/14×2/5

Mathematics

2 answers:

Irina-Kira [14]3 years ago

4 0

The answer is 1/2

please see the attached picture for full solution

Hope it helps

Ad libitum [116K]3 years ago

3 0

Answer:

$= \frac{1}{2}$

Step-by-step explanation:

$\frac{2}{5} \times \frac{3}{7} + \frac{3}{10} + \frac{1}{14} \times \frac{2}{5} \\ = \frac{6}{35} + \frac{3}{10} + \frac{2}{70} \\ = \frac{12 + 21 + 2}{70} \\ = \frac{35}{70} \\ = \frac{1}{2}$

hope this helps

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