Answer:
3
Step-by-step explanation:
Greatest comment factor (gcf) basically means what is one greatest common number that divides both of the given numbers.
In our example:
15=3x5
33=11x3
3 is common b/w the factors of both the numbers and it divides both 15, and 33. Which is why gcf if 3.
Answer:
80
Step-by-step explanation:
80 shirts on sale, some basic divisoin/ multiplication.
Answer:
8.48%
Step-by-step explanation:
Given that,
The estimated bill = $480
Actual costing of the bill = $524.50
We need to find the percent error in the bill. It can be calculated as follows :

So, the percentage error in the bill is 8.48%.
The answer to this is A. 40