
Concept explainers
To calculate: The number of calls received by the telethon on second night.

Answer to Problem 27PPS
The number of calls received by the telethon on second night were 3088
Explanation of Solution
Given information: In the first night 3860 viewers called in the telethon. In the second night there was 20% decrease in calls.
Calculation:
Total viewers called in the first night were 3860.
In the next night there was 20% decrease in calls.
20% of 3860
=
= 772
The number of viewers called on the second night
= 3088
So, the number of calls received on the second night were 3088.
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