Respuesta :
You have to get change 1/2 into a fraction with a common denominator. 1/2 turns into 4/8. Now you have to do 4/8 - 1/8 which is now 3/8
1/2 is left then ate 1/8 of it...
subtract
1/2 - 1/8
find the least common denominator
4/8 - 1/8 =3/8
3/8 of the pizza was left over
subtract
1/2 - 1/8
find the least common denominator
4/8 - 1/8 =3/8
3/8 of the pizza was left over