Question

2/5 +(-7/9)+2/3+2/7​

Answer 1

Answer:

the answer of this is 0.5746031746031746031

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

$\frac{2}{5} + \frac{ - 7}{9} + \frac{2}{3} + \frac{2}{7}$

$= \frac{126 -245 + 210 +90 }{315}$

$= \frac{181}{315}$