Question

Danielle bought 2 boxes of tortilla chips and 3 boxes of unhealthy chips. Each box of tortilla chips had 4 bags, and each box of unhealthy chips contained 6 bags. How many more bags of unhealthy chips than tortilla chips did Danielle buy?

Answer 1

There is 10 more unhealthy bags of chips than healthy chips. This can be found if you multiply 2 by 4 and then 3 by 6 and then subtract 8 from 18. 

Answer 2

The answer is 10. 4x2, then 6x3,     set up like   (4x2)-(6x3)=10