What is 100% of 400?
Calculate 100% of 400 with a complete step-by-step solution.
Answer:
100% of 400 = 400
Step-by-Step Solution
Step 1
Understand the Problem
We need to find 100% of 400.
The word "percent" means "per hundred" or "out of 100".
So 100% means 100 out of every 100.
Step 2
Convert Percentage to Decimal
To calculate with percentages, we first convert to a decimal.
Divide the percentage by 100:
100 ÷ 100 = 1
This means 100% = 1
Step 3
Multiply to Find the Result
Now multiply the decimal by the number:
1 × 400 = 400
So 100% of 400 = 400
Step 4
Alternative Method
You can also think of it as a fraction:
100% of 400 = (100/100) × 400
= (100 × 400) / 100
= 40000 / 100
= 400