Answer:
C) senior citizen ticket 10$, child ticket 11$
Step-by-step explanation:
Answer:
67%
Step-by-step explanation:
Cost plus markup = selling price.
Here, the cost was $30 and the selling price was $50. Subtracting $30 from $50, we get $20, which was the dollar amount of the markup.
We now compare this $20 to the original cost ($30):
$20
------- * 100^ = 67%
$30
The markup, as a percentage, was 67%.
Step-by-step explanation:
54×36=1,944 1,944÷73=23.63
Answer:
A≈527.79
Step-by-step explanation:
A=2πrh+2πr2
Brainly plss
9/2 = 81/a....9 kids meals to 2 adult meals = 81 kids meals to a adult meals
cross multiply
9a = 2(81)
9a = 162
a = 162/9
a = 18...so there were 18 adult meals
ratio is : 81/18
