what rational number should be added to _5/7 to get 3/4 Question what rational number should be added to _5/7 to get 3/4 in progress 0 Math Gabriella 1 month 2021-09-16T16:52:07+00:00 2021-09-16T16:52:07+00:00 1 Answer 0 views 0

## Answers ( )

Answer:Let the number x be added.

3 ( – 7/4) + x = 3/7

On solving the equation

—21/4 + x = 3/7

x = 3/7 + 21/4

x = (12 + 147) / 28

x = 159 / 28

x = 5 19/28

The number is 5 and 19/28