Aaron sprints 0.45 kilometer. If he repeats this 12 times at practice, how many meters will he have sprinted by the end of practice

pls refer ro the top for answer

(x) - (y) = (1 + 4i)

my dear correct answer is option number 3

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.