Question

What should be added to -4/5 to get -5/14 ?

Answer 1

Answer:

-4/5+x=-5/14

x=-5/14+4/5

x= 25+56 ÷70

x=81÷70

x=1.15

Answer 2

Answer:

we should add 31/70

Step-by-step explanation:

$\frac{ - 4}{5} + x = \frac{ - 5}{14} \\ x = \frac{ - 5}{14} + \frac{4}{5} \\ x = \frac{ - 25 + 56}{70} \\ x = \frac{31}{70}$

verification

$= > \: \: - \frac{4}{5} + \frac{31}{70} \\ = > \: \: \frac{ (- 4 \times 14) + (31 \times 1)}{70} \\ = > \: \: \frac{ - 56 + 31}{70} \\ = > \: \: \frac{ - 25}{70} \\ = > \: \: \frac{ - 5}{14}$

Hope you get your answer