Question

what should be added to -3/11 to get -5/22​

Answer 1

Step-by-step explanation:

Let. x be the number added to-3/11. which will give result as. -5/22

Then,

X + (-3/11) = -5/22

X - 3/11 = -5/22

X = -5/22+ 3/11

X = (-5+6)/22

X =1/22

Answer 2

Answer:

let the required no. be x

so

$\frac{ - 3}{11} + x = \frac{ - 5}{22 } \\ \frac{ - 3 + 11x}{11} = \frac{ - 5}{22} \\ - 3 + 11x = \frac{ - 5}{22} \times 11 \\ - 3 + 11x = \frac{ - 5}{2} \\ 11x = \frac{ - 5}{2 } + 3 \\ 11x = \frac{ - 1}{2} \\ x = \frac{ - 1}{22}$