What is 30% of 12800?
Calculate 30% of 12800 with a complete step-by-step solution.
Answer:
30% of 12800 = 3840
Step-by-Step Solution
Step 1
Understand the Problem
We need to find 30% of 12800.
The word "percent" means "per hundred" or "out of 100".
So 30% means 30 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:
30 ÷ 100 = 0.3
This means 30% = 0.3
Step 3
Multiply to Find the Result
Now multiply the decimal by the number:
0.3 × 12800 = 3840
So 30% of 12800 = 3840
Step 4
Alternative Method
You can also think of it as a fraction:
30% of 12800 = (30/100) × 12800
= (30 × 12800) / 100
= 384000 / 100
= 3840