Answer:
932
Step-by-step explanation:
If they have 4 every hour, and there's 233 hours, you multiply 233 by 4.
You would divide 245 by 49 to get a
a= 5
You're answer would be 3843000 because the number in the hundredths place is 5 so you would round up your answer
Answer:

Step-by-step explanation:
If you add a number that is negative, you are basically subtracting it.
This means that

Since they both have the same denominator, you can easily subtract the fractions: 