Question

an iron rod of length 7 upon 8 m was cut into two pieces one piece is 1 upon 7 m long what is the length of the other piece.​

Answer 1

other:
`(41)/(56)`

Explanation:

`(7)/(8) =(1)/(7) + x\\=> x= (7)/(8) - (1)/(7) \\=> x= (49)/(56) - (8)/(56) \\=> x= (41)/(56)`