First we must know 40 percent is equal to 0.4
Since sales were up 40 percent in addition to the 100 percent it must have originally we can mustiply 300,000 by 1.4,
After doing this operation the correct anser is 420000
Answer:
C
Step-by-step explanation:
16,502
Answer: ...
Step-by-step explanation: I will rather let you use a variable and solve (for example: x!