Question

whats 1.17 repeating as a fraction

Answer 1

First, write as an equation
x=1.17 repeating

Answer 2

Multiply by a power of 10 on both sides to move the repeating digits to the left of the decimal place.
100x = 117.17 repeating

Answer 3

Now, subtract the first equation from the second.
100x = 117.17
- x = 1.17

Answer 4

99x=116

Answer 5

x=116/99

Answer 6

:)

Answer 7

1.171717.....
1+X=1.1717...
So X=0.1717...
Let
X*100=17.1717...
And 100X-17=0.1717...=X
99X=17
X=17/99=0.1717...
So 1.1717...=1+17/99= 116/99