Question

what should be added to-3by5 to get-1by3​

Answer 1

$\frac{( - 1)}{3} - \frac{( - 3)}{5}$

LCM of 3 and 5 = 15

$= \frac{( - 1 \times 5) - ( - 3 \times 3)}{15}$

$= \frac{( - 5) - ( - 9)}{15}$

$= \frac{ - 5 + 9}{15}$

$= \frac{9 - 5}{15} = \frac{4}{15}$

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Answer 2

Answer:

4/15 is your answer....