there are 25 girls. to find the total amount of players, you add the two genders together. altogether there are 39 people. 25 of them are girl. 25 girls to 39.
so she has $550 and she did 20 cats and it costs $5 per cat and 5 x 20 is $100 and $550 - $100 = 450 and 450 divided by 10 ( because it's $10 per dog) is 45.
