annie5193
contestada

The average attendance at the first four meetings of the drama club was 75% at the next six meetings the average attendance was 85% what was the average attendance and all 10 meetings?

Respuesta :

leena

Answer:

81%.

Step-by-step explanation:

To find the average attendance, you will need to find the the total of the average attendance from all 10 days.

Since we know the average attendance of the first 4 meetings was 75%, we can simply assume that those 4 days had this attendance. For this, you can do:

4×75= 300.

Now, for the remaining 6 days, you will need to multiply 85% by the amount of days. 6×85= 510.

Now, to find the average, we will need to add these together:

300+510= 810...

Then divide the result from the total number days to find the AVERAGE:

810÷10= 81%.

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