yes....just simplify the fraction... 2/20 = 1/10
.2 is 2/10 or 1/5. .20 is 20/100 or 2/10 or 1/5.
-10/1, or +20/(-2)
2 / 10 is equal to 0.2 or 20% or 1/5
As a decimal: 20.0 As an improper fraction: 20/1 As a product of its prime factors: 2*2*5 = 20 In scientific notation: 2.0*10^1 As a Roman numeral: XX = 20
20 percent is equal to 2 over 10
20+20+20+10+2+2+1=75
0.5
1/5 is equal to 2/10
10% = 1/10 20% = 2/10, or 1/5 Actually it's like this: X = 10 - (.2 * 10) X = 10 - (2) X = 8
1/10 = 2/20
2/10 1/5
...in base b, 10 is equal to b.And assuming 1=2, than 10 can equal 5 and 20. xD