Answer:
600
Step-by-step explanation:
To find 100% we can divide by 30 (to find 1%) then times by 100 (to find 100%)
90÷30=3
3×100=300
100%=300
200%=300×2
200%=600
the answer is going to be b
120 minutes
D=it 14/7 is 2, multiply 2 by 60 you get 120
x=7.2 y=7.5 this is the answer