Step-by-step explanation:
0.02 is rational as it can be expressed as a finite decimal.
The school made $2742 on games and food sales !!
Answer:
$286.80
Step-by-step explanation:
First, find the price after the 150% markup:
478(1.5)
= 717
Now, calculate the price with the 60% discount:
717(0.4)
= 286.8
= $286.80
the mean is 50.5, but rounded it's 51.