Answer:
The answer to your question is:
a) 31.75 cm
b) 0.475 miles
c) 2.44 yards
d) 11496.04 inches
Explanation:
Convert
a) Â Â Â Â Â 12.5 in to cm
     1 in ------------------- 2.54 cm
    12.5 in ----------------   x
      x = 12.5(2.54)/1 = 31.75/ = 31.75 cm
b) Â Â Â Â Â 2513 ft to miles
      1 mile -------------- 5280 ft
      x miles ------------ 2513 ft
    x = 2513(1)/5280 = 0.475 miles
c) 2.23 m to yards
       1 m -------------  1,094 yards
      2.23 m ----------   x
    x= 2.23x1.094/1 = 2.44 yards
d) Â 292 m to inches
      1 m ---------------- 39.37 inches
     292 m -------------   x
  x = 292 x 39.37/1 = 11496.04 inches