Answer:
45 gallons
Step-by-step explanation:
Take the total number of gallons and multiply by the fraction it is holding
75 *3/5
75/5 *3
15*3
45
Since she is doubling the box it will be 2 times bigger
0.19579831 (that's what my math app said the estimate was)
2.507
......................................
Benny started with 55 five cards. In order for his dog to have eaten half his cards and end up with 30 cards, that would mean he had 60 cards. Mind you, he had bought 5 more the day before his dog ate them. I hope that makes sense
