Question

What is the rational number equivalent to 3 point 12 with a bar over 12?

3 and 4 over 33
3 and 8 over 33
3 and 10 over 39
3 and 5 over 39

Answer 1

This?

Answer 2

i think 1 sec

Answer 3

ya

Answer 4

kk

Answer 5

a suh dude

Answer 6

Let x=3.1212...

Multiply by 100 (to move one full set of the repeated pattern to the other side of the decimal),

100x = 312.1212...

Subtract the first number from the second,

100x - x = 312.1212... - 3.1212...

Notice both numbers have the same decimal value,
so that will subtract off nicely,

100x - x = 312 - 3

Finish it up from there :D

Answer 7

THX

Answer 8

i mean it so dont worry