Question

What is the answer to 7f/11 =7/11

Answer 1

7f/11=7/11

Cross-multiply.

(7f)/11=7/11

7f*(11)=(7)*(11)

77f=77

Divide both sides by 77.

77f/77=77/77

f=1

Answer 2

So,


`(7f)/(11) = (7)/(11)`

Multiply both sides by 11.

`7f = 7`

Divide both sides by 7.
f = 1

Check.

`(7(1))/(11) = (7)/(11)`

`(7)/(11) = (7)/(11)` This checks.

S = {1}