Question

What should be added to twice the rational number -7/3 to get 3/7???

Answer 1

Let x should be added,

$x + 2[ \frac{-7}{3}] = \frac{3}{7}$


$x + [\frac{-14}{3}] = \frac{3}{7}$


x = $\frac{3}{7} + \frac{14}{3}$


x =  $\frac{ 9 + 98 }{21}$


x =$\frac{107}{21}$




Now,

107/21  should be added.



i hope this will help you



-by ABHAY

Answer 2

Heya ✋

Let see your answer !!!

Let the required number should be added be x. Then,

according to question ,

2(-7/3) + x = 3/7

=> - 14/3 + x = 3/7

=> x = 3/7 + 14/3

=> x = 9 + 98/21

=> x = 107/21

Hence , 107/21 should be added to -7/3 to get 3/7.





Thanks :)))