0.1887
13
0.3077
13 + 130 = 143
0.0077
13/10 = 130/100 = 130% (percentage can be seen as "divided by 100")
yes, because 13 and 130 are both multiples of 13, or in other words, they can both be divided by thirteen. the simplified fraction is 1/10.
130% = 130/100 = 13/10130% = 130/100 = 13/10130% = 130/100 = 13/10130% = 130/100 = 13/10
not prime as can be divided by 10 and 13 and others so is composite
4.2651
3.25
10.8333