Question

find value of 2 by 3 + -12 by 7

Answer 1

Answer:

$\frac{2}{3} \ + \frac{ - 12}{7} \\ \frac{2 \times 7}{3 \times 7} + \frac{ - 12 \times 3}{7 \times 3} \\ \frac{14}{21} + \frac{ - 36}{21} \\ \frac{14 - 36}{21} \\ \frac{22}{21} \\ 1 + \frac{1}{21}$

Ans