Final answer:
The number of which 36 is 0.8% is 4500. To find this, divide 36 by 0.008 (which is 0.8% expressed as a decimal), resulting in the base number 4500.
Step-by-step explanation:
How to Find the Base Number Given a Percentage
To find the base number when you know a specific percentage of it, you use the following formula:
Percentage (%) × Base Number (X) = Amount
Here, we know the amount (36) and the percentage (0.8%), so we need to find the base number (X). We rearrange the formula to solve for X:
X = Amount ÷ Percentage
X = 36 ÷ 0.8%
To convert the percentage to a decimal, divide by 100:
X = 36 ÷ (0.8 ÷ 100)
X = 36 ÷ 0.008
X = 4500
So, 36 is 0.8% of 4500.
This concludes that the number we are looking for is 4500.