Answer:
40
Step-by-step explanation:
75% divided by 3 since its 3/4 of 100
do the same to 30
9.This is because it goes through the whole circle passing through the centre point. at the full width
The rest are pretty easy. I'm sure you can manage. Good luck!
3 is 13 more than 10, and 3 is 30% of 10, so 30% im pretty sure
I can answer this for you its 4.8,2.6,and 2.3