Question

what is the value of 4 upon 5 plus 2 upon 3
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Answer 1

$\frac{4}{5} + \frac{2}{3}$

Since, the lcm of 5 and 3 is 15,

$= \frac{4(3) + 2(5)}{15}$

$= \frac{12 + 10}{15}$

$= \frac{22}{15}$

$= 1.466$

Answer 2

$\large \frac{4}{5} + \frac{2}{3}$

$= \large\frac{4(3) + 2(5)}{(5)(3)}$

$= \large\frac{12 + 10}{15}$

$= \large \frac{22}{15}$

Hence, the answer is: 22/15