Answer:
a)
$2.79 per pound.
$0.93 per apple.
b)
Unit price per pound is typically used because weight and size of every apple is not same.
Step-by-step explanation:
5 pound bag of organic apples = $13.95
1 pound bag of organic apples = $13.95/5
= $2.79
The unit price of apples that cost $13.95 for 5 pounds is $12.79 per pound.
<em>As a general rule, 1 pound of apples is equal to: 4 small apples. 3 medium apples. 2 large apples. So, here we assume that apples are of medium size.</em>
3 apples cost = $2.79
<em>The unit price means 'what is the cost of 1 apple'</em>
1 apple cost =$2.79/3
=$0.93
The unit price of apples that cost $2.79 for 3apples is $0.93 per apple.
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Answer:
he pays the late fee that gives him 16 dollers it cost 3 dollers for 1 video 16 divided by 3 equals 5 so 5 movies with 1 extra doller
Step-by-step explanation:
Use AIRMATH for faster repos
Answer:
Hi there!
Step-by-step explanation:
Your question was: 21*0.64 right?
Well, the answer to your question is 13.44
This is how we multiply;
21
X 0.64
________
84
+ 1260
_________
1344
(Don’t forget to place the decimal!)
So now we have 1344, let’s place the decimal!
=> the decimal should be placed here: 13.44
Hope this helps!
~Have a great day!~
If you have any questions feel free to ask!
(Just in case if you didn’t understand my explanation, I attached a picture..of how we are supposed to multiply “21*0.64”)
Answer:
The length of one plot is 45m & the other length is 25m
Step-by-step explanation:
Let length one sq. plot = x length other sq. plot = y
area of square = length²
x² + y² = 2650 -----(1)
x² - y² = 1400 ------(2)
(1)+(2)
2x² = 4050
x² = 2025
x = 45
subx²=2025into(1)
2025 + y² = 2650
y² = 625
y = 25
