Answer: 125 yards?
Step-by-step explanation:
45+x=y 45 minutes to get ready plus x time spending getting dressed equals y (the total time to get ready for school)
9514 1404 393
Answer:
17/99
Step-by-step explanation:
Replace the digits 23 in your example with the digits 17 and you have your answer:

_____
In general, a 2-digit repeat will have 99 as its denominator. If the digits are a multiple of 3 or 11, then the fraction can be reduced. 17 is prime, so the fraction cannot be reduced.
I think #4 is 4 but I'm not completely sure