Hello!
The answer for #1. is 4 centimeters, because it is the only reasonable answer.
The answer for #2. is 1 millimeter, because the tick is smaller than the penny, which is smaller than any of the other lengths.
I hope this helped :))
Answer:
671 is the 224th term of the given series
Step-by-step explanation:
The given sequence is
2,5,8,11....
First term that is 2
common difference that is 3
we have to find 224th term
That is n =224
using 

On solving the above equation we get

Hence, 224th term of the given series is 671
3/4 of 10 would = $7.5 which would be your answer.
Answer:
472 3/4
Step-by-step explanation:
Consider the meaning of "one, and one more". That does not mean zero (1-1). Rather, it means two (1+1).
__
Then 3/4 and 472 more is ...

Eric has 472 3/4 buckets filled with sand.
_____
The problem statement here seems to be focused on the filled buckets, rather than the sand stockpile that Eric is working from. The amount in that stockpile is being reduced by the amount that is being used to fill buckets. In short, whether you add or subtract depends on what you're trying to figure.