Question

Find the sum of- 2/3+7/3+(-4/5)+(-1/3)​

Answer 1

Find the sum of-

$\huge\sf\red { \frac{2}{3} + \frac{7}{3} + ( - \frac{4}{5} ) + ( - \frac{1}{3} )}$

When bracket opens, sign changes

$\huge\sf {\implies \frac{2}{3} + \frac{7}{3} - \frac{4}{5} - \frac{1}{3}}$

$\huge\sf {\implies \frac{9}{3} - \frac{1}{3} - \frac{4}{5}}$

$\huge\sf {\implies \frac{8}{3} - \frac{4}{5} }$

$\huge\sf\blue {\implies \frac{40- 12}{15} = \frac{28}{15}}$

Hence, 28/15 is the answer...

Answer 2

Answer:

2/3+7/3+(-4/5)+(-1/3)​

2/3 + 7/3 - 4/5  -1/3

2/3 + 7/3 -1/3 - 4/5  

(2+ 7 -1 ) / 3 - 4/5

8/3 - 4/5

(8×5 - 4×3) / 15

( 40 -12 ) / 15

28 /15

Step-by-step explanation: