You become smart by solving questions
An easy way is to make the bottom numbers the same then make them really big
1/8 and 2/5
8 and 5
common number is 40
1/8 times 5/5=5/40
2/5 times 8/8=16/40
so we have the same question in a differne way
wat is between 5/40 and 16/40
obviously any number between 5 and 16 can go on the top
here are some example fractions
6/40, 7/40, 8/40, 9/40, 10/40, 11/40, 12/40, 13/40, 14/40, 15/40
Terminating: -1.6
Repeating: -1.6666666666666... and so on
the repeating can be express by -1.6 and a horizontal line over the 6.
It is usually in Meaga Bytes per second.
MB/s depending on the speed of your Internet.