If you want to calculate 18/4.52, you can do this using the following steps:
18/4.52 = 18 / 4 52/100 = 18 / 452/100 = 18 * 100/452 = 1800/452 = 450/113 = 3.98
The correct result is 3.98.
The easiest way to do this is to work out the lowest common multiple of 10 and 1 by listing the multiples:
12: 12,24,36,48,60,72
10: 10,20,30,40,50,60
We can then see that the lowest number of plates and cups is 60 of each.
We can then work out the costs:
Cups:
60 total = 5 packages
5 packages = $15
Plates:
60 total = 6 packages
6 packages = $30
The total cost is then $15 + $30 = $45
If you can give me more information on this I could help you a bit more respond.
Answer:
C
Step-by-step explanation:
a is wrong because residuals are solved using y and not x
b is wrong because a residual closer to 0 would be more accurate, but f is less accurate than g
c is right because residuals are solved using y and a more accurate residual would be closer to the real answer's y value
hope this helped ^_^