`5/7 + 7/6 = 30/42 + 49/42 = 79/42`
`7/12 + 17/18 = 126/216 + 204/216 = 330/216`
`11/4 - 15/16 = 44/16 - 15/16 = 29/16`
`3 - 13/9 = 27/9 - 13/9 = 14/9`
`9/8 - 15/32 = 36/32 - 15/32 = 21/32`
`4 + 35/55 = 220/55 + 35/55 = 255/551
`5/6 - 5/8 = 40/48 - 30/48 = 10/48`
`196/64 - 2 = 196/64 - 128/64 = 68/64`
`#dtkc`