Question

Find the sum 3upon5+2upon15+7upon10​

Answer 1

Step-by-step explanation:

3/5 + 2/ 15 + 7/10

LCM of 5 ,15 and 10 is 30

(10 + 15 + 21)/30 = 46/30 = 23/15

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Answer 2

Step-by-step explanation:

$\frac{3}{5} + \frac{2}{15} + \frac{7}{10}$

lcm is 30

$\frac{(3 \times 6) + (2 \times 2) + (7 \times 3)}{30}$

$\frac{18 + 4 + 21}{30}$

$\frac{43}{30}$