70% of the people were adults
First you subtract 1500-450 = 1050
Then you divide 1050/1500 = .7
The sales price before tax was $23.58. Hope this helps!
Answer:
6 7/8
Step-by-step explanation:
Result in decimals: 6.875
In pic
(Hope this helps can I pls have brainlist (crown) ☺️)