Kevin walks 1/2 of a mile to school every day. Porter walks 7/10 of a mile to school. How much further does Porter walk to school every day than Kevin?

1/5

Step-by-step explanation:

7/10 - 1/2 = 1/5

if this has to be simplified let me know

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.

there would only be 50 odd numbers between 1 and 100 so therefor there would be 50 even so that would only be 50 odd numbers.