1. Brett, Justin, Shalyn, Pei Yu.
1. The way we answered this question was by multiplying all of the options by how much
they should be multiplied by and I got:
A- 7875
B- 7404
C- 7683
D- 7200
Then we answered the question by finding the cheapest amount of money which is: Option
D, because it is the least amount of money.
2. Or you can estimate and round the numbers to the nearest thousand or hundred.
A:230x35=8050
B:4000x2=8000
C:3000x3=9000
D:7200x1=7200
We still get the same answer which is option D.