Answer:
60 adult tickets were bought.
Step-by-step explanation:
Answer:
Last year Jules' contract was for 1200 hours.
Step-by-step explanation:
This year Jules has a contract to work for 984 hours.
This is an 18% decrease on the hours on last year's contract.
Last year number: x
This years: 100 - 18 = 82% of last year, which is 984 hours. This means that:



Last year Jules' contract was for 1200 hours.
Using decimals the answer would be
70 x 0.3 = 21
Using fractions the answer would be
70 / 1 x 3/10 = 210/10 = 21 times on base is the estimate