You would add both totals since they said how much was the bill includingall the totals. So $192.77+ 48.19= 240.96
Since there is 12 people that need to chip in each, you would divide that total by 12.
240.96/12 = $20.08 each person would have to pay
Hope this helped!
You would do ten times fifty. which would be 500
It means you're putting money into your account
Multiply 6 by 9 (whole number by denominator)
then add that to 15 (the product to the numerator.