Answer:
a = 3
Step-by-step explanation:
Answer:
This is an equal proportion
Step-by-step explanation:
Answer:
150
Step-by-step explanation:
one third of 2700 = 900
900/2 = 450
450/3 = 150
Answer:20%
Step-by-step explanation:
16:80*100 =
(16*100):80 =
1600:80 = 20