help me with this please n ty its due today
 
											 
											Answer:
7. 40 8. 147 9. 77% 10. 323
Step-by-step explanation:
7. 24 = 60% 4=10% 16=40% 40=100%
8. 70%x210=147
9. 80/104 x 100 = 76.923.....77%
10.85%=272 5% =16 10=16 15=51 100=323