Answer:
Hao will need 8 cans of dog food.
Step-by-step explanation:
Hao's dog ate 40 cans of dog food in 31 days, meaning that he ate (40/31) cans per day, or around 1.29 cans per day. If we multiply this by six, we can see that Hao's dog will eat:
(1.29 cans per day)(6 days) = 7.74 cans of dog food in that time,
meaning that Hao will have to purchase 8 cans of dog food to make sure his puppy won't go hungry!
Hope this helps!
