Question

add the following fraction a) 3/2+5/7​

Answer 1

Answer:

31/14

Step-by-step explanation:

$\frac{3}{2} + \frac{5}{7} \\ = \frac{3 \times 7}{2 \times 7} + \frac{5 \times 2}{7 \times 2} \\ = \frac{21}{14} + \frac{10}{14} \\ = \frac{21 + 10}{14} \\ = \frac{31}{14}$

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Answer 2

3/2 + 5/7

3/2 + 5/7 LCM = 14

3/2 + 5/7 LCM = 14 ( 3 x 7 + 5 x 2 ) / 14

3/2 + 5/7 LCM = 14 ( 3 x 7 + 5 x 2 ) / 14 ( 21 + 10 ) / 14

3/2 + 5/7 LCM = 14 ( 3 x 7 + 5 x 2 ) / 14 ( 21 + 10 ) / 14 Answer ➡ 31/14