Question

what number should be subtracted from -4/5 to be get -11/14​

Answer 1

Step-by-step explanation:

please follow

me

and mark me as brainlist

Answer 2

Answer:

Let the unknown value be 'x'

So,

$\frac{ - 4}{5} - x = \frac{ - 11}{4} \\ \\ - x = (\frac{ - 11}{4}) - (\frac{ - 4}{5}) \\ \\ lcm \: of \: 4 \: and \: 5 \: = 20 \\ \\ - x = \frac{ - 55 - ( - 16)}{20} \\ \\ - x = \frac{ - 55 + 16}{20} \\ \\ - x = \frac{ - 39}{20} \\ \\ \purple{x = \frac{39}{20} }$

Check :-

$\frac{ - 4}{5} - \frac{39}{20} \\ \\ lcm \: of \: 5 \: and \: 20 \: =20 \\ \\ \frac{ - 16 - 39}{20} \\ \\ \frac{ - 55}{20} \\ \\ \frac{\cancel{ - 55}}{\cancel{20}} \\ \\ \boxed{\frac{ - 11}{4} }$

Hope it helps you!!

Pls mark me brainlist!!