Joey Chestnut can eat 3 hotdogs in 25 seconds. How many can he eat in a minute? How many can he eat in 10 minutes?

First divide 60 by 25.

60/25 = 2.4

Then multiple 2.4 and 3 to find how many hotdogs Joey can eat in a minute (60 seconds).

2.4*3 = 7.2

The answer must be rounded down as he hasn't completed his 8th hotdog yet, so Joey can eat 7 full hotdogs in a minute.

To find how many he can eat in 10 minutes, multiply 7.2 by 10.

10*7.2 = 72

Therefore, Joey can eat 72 hotdogs in 10 minutes.