Question

what should be added to 2 by 3 + 3 by 5 to get minus 2 by 15​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

Let the number be x....

Step-by-step explanation:

$\frac{2}{3} + \frac{3}{5} + \: x \: = \frac{ - 2}{15} \\ x = \frac{ - 2}{15 } - ( \frac{2}{3} + \frac{3}{5} ) \\ x = \frac{ - 2}{15} - ( \frac{10 + 9}{15} ) \\ x = \frac{ - 2}{15} - \frac{19}{15} \\ x \: = \frac{17}{15}$