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Mathematics 17 Online
Hanna:

Ticket prices for an event vary according to age group. The table shows the number of tickets sold for each age group in a day. What is the average ticket price for all tickets sold that day?

Hanna:

1 attachment
Gdeinward:

well average is found by adding all the numbers and dividing by how many numbers there are

Hanna:

@Gdeinward so 3.13?

Gdeinward:

I got 3.4

Gdeinward:

I multiplied price by ticket number, added, then divided that amount by the total number o tickets.

Hanna:

Oh I added

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