I believe you can do 1,245 divided by 65 to find out how many puzzles they can buy I may be wrong :/
Answer:
Step-by-step explanation:
10 dozen is equal to 120 so ratio is 800/120 or 80/12
same ration on the other side but 200/x.Cross multiply and u get 3
2,2 is 3,4 away from 5,6 and 3²+4²=25=5² so CD=5
Answer: 16
Step-by-step explanation:
Multiple the numerators
24 x 4 = 96
Then multiple the denominators
3 x 2 = 6
So 96/6 equals 16
