Question

the sum of 2/3 and 4/5 of a number is 7 2/11 find the number​

Answer 1

Answer:

Step-by-step explanation:

2/3+4/5(x)=79/11

(10x+12)/15x=79/11

11(10x+12)=15x*79

110x+132=1185x

132=1185x-110x

1075x=132

x=132/1075