A seventh of five is 0.71 to two decimal places
28/35 + 20/35 = 48/35 = 1 and 13/35
5
(1/7) / 5 = 1/35
3/5 + 1/7 = 21/35 + 5/35 = 26/35.
It is: 1/5+3/7 = 22/35
It is: 4/7 of 35 = 20
1/5 +1/7 = 12/35. You can achieve this by finding the LCM (Least Common Multiple) of 5 and 7, which is 35. Then you convert both of the denominators to 35, changing the numerators accordingly. So 1/5 would be 7/35, and 1/7 would be 5/35. 7/35 + 5/35 = 12/35.
35
25 is.
5
35