Question

Jerry bought a $78 table on sale for 20% off. The best estimate for the discount can be found using which expression? 0.2(80) 0.2170)

Answer 1

1) Gathering the data

$78 20% off

2) To find the final price Jerry has paid just multiply

78----20%

3) So, the expression used was 78 x (0.8) and Jerry has paid $62.4 for the table