pa help po pasagot po ng maayos need na po

Answer:
1. f =1/2
r= 1:2
p =50%
d=0.50
2. f=3/4
r=3:4
p=75%
d=0.75
3. f=3/10
r=3:10
p=30%
d= 0.30
4.f=1/5
r=1:5
p = 20%
d=0.20
5.f=4/5
r=4:5
p=80%
d= 0.80
note f =fraction
p=percentage
r= ratio
d=decimal