Answer:
i Dont know
Step-by-step explanation:
i
d
o
n
t
k
n
o
w
Just multiply or divide the ratio to get each number to 30.
Answer:4200-600m=1800
Step-by-step explanation:
4200-600m=1800
Subtract 4200 from 1800
-600m=-3600
Divide both sides by -600
m=6