Each day steven walked 1/12mile more than the previous day . the first day he walked 1/12 ,the second day walked 2/12 mile , the third day he walked 3/12 mile. on which day did the sum of his walks total at least 1 complete mile?

ratio is 2 : 9

the answer is three

13.5 : 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.