How do u change (3)/(10) into a decimal?? if u know pls explain​

Question

How do u change

`(3)/(10)`
into a decimal?? if u know pls explain​

Answer 1

You would divide the top number by the bottom number. 3/10 = .30

When dealing with 10, 100, 1000, etc... you will just move the decimal to the left dependent on the number of zeroes. In this case we start out with 3.0 and move it to the left once to get .30

Answer 2

You basically divide the fraction to get your decimal.