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seropon [69]
3 years ago
15

According to data given in this table find percentage of absentees on friday

Mathematics
1 answer:
saveliy_v [14]3 years ago
8 0

Answer:

\%Absent = 80.20\%

Step-by-step explanation:

Given

The attached data

Required

%Absentee on Friday

First, calculate the total present

Present = 42 + 36 + 40 + 36 + 38

Present = 192

Calculate the %Present on Friday

\%Present = \frac{Friday}{Present} * 100\%

\%Present = \frac{38}{192} * 100\%

\%Present = \frac{3800}{192}\%

\%Present = 19.80\%

Using complement rule:

\%Absent = 100\% - \%Present

\%Absent = 100\% - 19.80\%

\%Absent = 80.20\%

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