`#Kenshiro`
`A = 4/7 + 3/4 + 2/7 + 5/4 + 1/7`
`A = ( 4/7 + 2/7+ 1/7) + ( 3/4 + 5/4 )`
`A = 7/7 + 8/4`
`A = 1 + 2/1`
`A = 1 + 2`
`A = 3`
`C = 4/3 + 3/5 + 7/3 + 2/5+ 1/3`
`C = ( 4/3 + 7/3 + 1/3 ) + ( 3/5 + 2/5 )`
`C = 12/3 + 5/5`
`C = 4/1 + 1/1`
`C = 5/1 = 5`