Concept explainers
(a)
How many more cups of this kind of coffee did cafe Mocha sell in January than in April.
(a)
Answer to Problem 8IP
350 cups
Explanation of Solution
GIVEN:
The sales of Cafe Mocha’s coffee of the month are shown:
Months | Number of cups sold |
January | 850 |
February | 765 |
March | 587 |
April | 500 |
May | 387 |
In order find how many more cups of this kind of coffee did Cafe Mocha sell in January than is April, first subtract the number of cups sold in April, that is 500 from the number of cups sold in January, that is 850 as shown below:
So, 350 more cups of coffee of the month were sold in January.
(b)
If Cafe Mocha charges $1.98 for each cup of coffee, about how much money did Cafe Mocha take in on coffee of the month in march.
(b)
Answer to Problem 8IP
About $1180
Explanation of Solution
GIVEN:
Each coffee charges $1.98.
The sales of Cafe Mocha’s coffee of the month are shown:
Months | Number of cups sold |
January | 850 |
February | 765 |
March | 587 |
April | 500 |
May | 387 |
In order to find if Cafe Mocha charges $1.98 for each cup of coffee, about how much money did Cafe Mocha take in on coffee of the month in march, first multiply the number of cups sold in march, that is 587 cups by the price charged for each cup that is $1.98, as shown below:
So, about $1180 was taken in on coffee of the month during march.
(c)
How much money did Cafe Mocha take in for coffee of the month in may.
(c)
Answer to Problem 8IP
$870.75
Explanation of Solution
GIVEN:
In may, Cafe Mocha raised their price for each cup of coffee to $2.25.
The sales of Cafe Mocha’s coffee of the month are shown:
Months | Number of cups sold |
January | 850 |
February | 765 |
March | 587 |
April | 500 |
May | 387 |
In order to find how much money did cafe Mocha take in for coffee of the month in may, first multiply the number of cups sold in may by the price charged for each cup, as shown below:
So, $870.75 was taken in on coffee of the month during may.
Chapter 1 Solutions
Glencoe Math Accelerated, Student Edition
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