The answer would be 7/25.
Just simply convert 0.28 to fraction like this 0.28/1 then multiply it 0.28/1 * 100/100, Now find the GCF of both 28 & 100 and the answer is 4. Now divide 28 and 4 and u get 7 and then divide 100 and 4 and u get 25. So now fuse it together like a sandwich and now u have 7/25. Hope this helps and if it does don't forget to mark as brainliest. :))).
