9/10 = 18/20 = 90/100 and an infinite number of other equivalents.
For any value of n except 0, the product (9/10)*(n/n) will be an equivalent fraction. Shown above are the equivalents for n=2 and n=10.
For any value of n except 0, the product (9/10)*(n/n) will be an equivalent fraction. Shown above are the equivalents for n=2 and n=10.