40:32 simplified will be 5:4
Both 40 and 32 have a common denominator of 8. When both numbers are divided by 8 you get 5:4
Answer:
the answer is one
Step-by-step explanation:
I used a calculator

if you drop the radius to less than that, then the Area will also drop to less than 1 unit, in this case it happens to be a decimeter