Respuesta :

raniaa550
4/5 - 1/2 = 3/10

It can also be shown as

0.8 - 0.5 = 0.3
Alana216
first you need to find a common denominator. in this case the common denominator would be 10. so 4/5=8/10 and 1/2=5/10. then you subtract the numerators and keep the denominators the same so the answer would be 3/10