[(100-15)/100 * $3]
= $2.55
$5.35 - $2.55
= $2.80 |80% paper|
80/100 = 2.80/x
4/5 = 2.80/x
4x = 14
x = 3.5
Original price of the paper = $3.50
Greatest common factor is 1 for the first one and the second one is also 1
The answer is D
Because there are two x’s
And 5 number 1’s
So 2x=5
45. Using order of operations.
