No. Is you were to convert them into number you will see the difference.
the 22/7 it means:
7/7 = 1
21/7 = 3
22/7 = 3.14...
And the 7/22 means
22/22 = 1
7/22 = 0.31818...
Yes, an SR22 and an SR-22 are the same thing
22/3
27% of 22 is the same thing as saying (22*27)/100. This is 5.94.
14/22
1/2 + 7/22 = 11/22 + 7/22 18/22 9/11.
87/22=87ab/c22=321/22
14/22 = 7/11
11/7 = 22/14
11/22 is the same as 1/2 (half)......
22/16
Yes, they do shoot the same projectile although the 22-250 takes a heavier charge of the same powder over the .223.
7 22/100. Technically it's seven and twenty-two over one hundred.