Concept explainers
To calculate:To write and solve a subtraction equation to find the number of subscriptions Den sold
Answer to Problem 10CYU
Equation to find the number of subscriptions Den sold is
Number of subscriptions sold by Den is
Explanation of Solution
Given information:Joaquim sold
Calculation:
Given that Joaquim sold
Also, number of subscriptions sold by Joaquim is
Now, let number of subscriptions sold by Den be
Thus, the equation is given as
On solving above equation,
>
Hence, number of subscriptions sold by Den is
Chapter 4 Solutions
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