It takes a dog hour to chew through } of a treat. At this rate, how many hours does it take the dog to chew through 1 treat?

45 minutes or 3/4 of an hour i think

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.