Luke lives 0.4 km from a skating rink, mark lives .25 km from the skating rink . how can you write each distance as a fraction? explain

I think you do 0.4 by 2.5 i'm not really sure hope this helps

To convert decimal form into fraction form, you first take the decimal point away and divide the number by 10; the more digits the number has, the more zeros you need to add behind ten. 0.4 becomes 4/10 and 0.25 becomes 25/100(because it has two digits, there are two zeroes in the denominator*; it is 100). *the denominator is the number at the bottom of a fraction, and the numerator is at the top. Numerator/Denominator.