Question

what should be subtracted from 5/7to get 3/11​

Answer 1

Step-by-step explanation:

let x should be subtracted:

5/7-x=3/11

take l.c.m

(5-7x)/7 =3/11

5-7x=3/11×7

5-7x=21/11

-7x=21/11-5

take lcm

-7x=(21-55)/11

-7x=-34/11

x=-34/11/-7

x=-34×-7/11

x=238/11