Take the number of medium ducks and divide it by the overall number of ducks
13/65=.2
He got 30% correct. To get this answer, you would divide 27 ÷ 90 and get 0.3. Then you would convert 0.3 into fraction form, which is 30%.
Step-by-step explanation:
infinite solution, no solution, one solution , infinite
The price of the ticket would be 9dollars
Step-by-step explanation:
15=2c+7
15-7=2c
8=2c
8/2=c
4=c
c=4