measurement of the swimming pool is given as = 7 yards 4.79 feet
first we will convert this to yards only.
1 foot = 0.33 yards
so, 4.79 feet = yards
so total yards are = yards
now we will convert this in meters.
1 yard = 0.914 meters
8.580 yards = meters
0.842 m = 0.842*100 = 84.2 cm
this becomes 7 meters and 84.2 cm
hence, the pool is 7 meters and 84.2 cm wide.