Question

Simlify 2/3 + -4/5 +1 + -2/3+ -11/5​

Answer 1

Answer:

- 3.

Step-by-step explanation:

$\frac{2}{3} + ( - \frac{4}{5}) + ( - \frac{2}{3} ) + ( - \frac{11}{5} ) \\ \\ = \frac{2}{3} - \frac{4}{5} - \frac{2}{3} - \frac{11}{5} \\ \\ = \frac{2 \times 5 - 4 \times 3 - 2 \times 5 - 11 \times 3}{15} \\ \\ = \frac{10 - 12 - 10 - 33}{15} \\ \\ = - \frac{45}{15} \\ \\ \bf = - 3$

Answer 2

2/3 + -4/5 +1 + -2/3+ -11/5​

=$\frac{10+(-12)+15+(-10)+(-33)}{15}$

=  $\frac{-30}{15}$

= -2