Answer:
20% of the number is 44.0.
Explanation:
Let's say the number is "x".
We can start by setting up two equations based on the given information:
0.55x = 121
0.75x = 165
We can solve for x by dividing both sides of each equation by the coefficient of x:
x = 121/0.55 ≈ 220.0
x = 165/0.75 = 220.0
Now that we know the value of x, we can find 20% of it by multiplying it by 0.20:
0.20 * 220.0 = 44.0
Therefore, 20% of the number is 44.0.