First you find all the factors of each number.
190 has the factors 1, 2, 5, 10, 19, 38, 95, 90
275 has the factors 1, 5, 11, 25, 55, 275
Ignoring the 1, the only factor that the two numbers have in common is 5. So divide the top and bottom by 5 and you get 38/55
275/100. You can simplify that if you so wish.
since 27.5% is .275.. first divide by 1000 > 275/1000 then you simplify to 11/40
2.75 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its equivalent, in rational form, is 275/100. You can simplify this rational fraction if required.
Oh, dude, it's like this: 190 percent is basically 190 out of 100, right? So, you just simplify that fraction by dividing both numbers by 10, and you get 19/10. Boom, there you have it, 190 percent as a fraction. Easy peasy lemon squeezy.
0.275 has three digits after the decimal point so you write it as a fraction - of 275 divided by 1 followed by three 0s. And then simplify, if you want. Thus, 0.275 = 275/1000 = 11/40
27 and 50% as a fraction is 55/2 or 27 1/2.
190/275 = 38/55
275 as an improper fraction is simply 275/1
275% = 275/100 or 11/4 in fraction
68.75 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its equivalent, in rational form, is 6875/100. You can simplify this rational fraction if you require.
275/1 = 275 550/2 = 275 825/3 = 275 ... ...
190:= 190.0 in decimal= 190/1 in fraction