Simplify:
20/100 20 ÷ 2 = 10 100 ÷ 2 = 50.
Answer: 10/50 but 5 = both 10 and 5 so 10 ÷ 2 = 5 and 50 ÷ 2 = 25.
Answer: 5/25 = 1/5 = 5 because 5 ÷ 5 = 1 and 25 ÷ 5 = 5.
That's what a like fraction is. Hope you get this right and I hope you do great on your homework for a test you might have later. :)