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103 A trail is 
2(1)/(2) miles long. How many yards long is the trail?
A 
3,520(1)/(2) yards
B 4,400 yards
Write 
2(1)/(2) as a decimal.
C 3,420 yards
D 4,200 yards

103103 A trail is 212 2 \frac{1}{2} miles long. How many yards long is the trail?\newlineA 3,52012 3,520 \frac{1}{2} yards\newlineB 44,400400 yards\newlineWrite 212 2 \frac{1}{2} as a decimal.\newlineC 33,420420 yards\newlineD 44,200200 yards

Full solution

Q. 103103 A trail is 212 2 \frac{1}{2} miles long. How many yards long is the trail?\newlineA 3,52012 3,520 \frac{1}{2} yards\newlineB 44,400400 yards\newlineWrite 212 2 \frac{1}{2} as a decimal.\newlineC 33,420420 yards\newlineD 44,200200 yards
  1. Convert to Decimal: Convert 2122\frac{1}{2} miles to a decimal. 2122\frac{1}{2} is the same as 2+122 + \frac{1}{2}, which equals 2.52.5 miles.
  2. Yards in 22.55 Miles: There are 17601760 yards in a mile. So, to find out how many yards are in 2.52.5 miles, multiply 2.52.5 by 17601760.
  3. Perform Multiplication: Perform the multiplication: 2.5×1760=44002.5 \times 1760 = 4400 yards.