460/12 = 33.3 so about 32 trays if the smallest and 33 as the answer but best would be 33
Answer:
Step-by-step explanation:
<u>For old circular garden:</u>
take the radius as r.
then use the formula to find area of circle: πr² ......this is old garden area.
<u>For new enlarged garden:</u>
the radius is twice the old radius so, radius = 2 * r = 2r ......enlarged radius
now find area for this new garden: π(2r)² → 4πr²
In common fractions: (old garden)/(new garden)
: ( πr² ) / ( 4πr² )
: 1/4
Answer:
Step-by-step explanation:
c
Answer:
3/8 of the total floor is covered by red carpeting
Step-by-step explanation:
Answer:
- 59/40
Step-by-step explanation:
