What Is 30% of 10?

30% of 10 is 3, the same as 3/10 of 10.

Result

Answer

3

30% of 10 is 3.

  • 10 + 30%: 13
  • 10 − 30%: 7
330% of 10

Step-by-step solution

The problem

{30}\% \text{ of } {10}

  1. Change 30% to a decimal. Divide by 100.

    30\% = 30 \div 100 = 0.3
    = \textcolor{#0b5c56}{0.3} \times 10

  2. Multiply. Leave out the decimal points and multiply, then put the point back. Count the decimal places: 0.3 has 1, so the answer has 1.

    \begin{aligned} 3 \times 10 &= 30 \\[10pt] 30 \div 10 &= 3 \end{aligned}
    = \textcolor{#0b5c56}{3}

All the working together

\begin{aligned} &{30}\% \text{ of } {10} \\[8pt] &= 0.3 \times 10 && \textcolor{#5b6660}{\textsf{percent → decimal}} \\[8pt] &= \textcolor{#0b5c56}{3} && \textcolor{#5b6660}{\textsf{multiply}}\end{aligned}
What is % of ?

30% of 10 at a glance

30% of 103
30% as a fraction3/10
10 + 30%13
10 − 30%7

30% of other numbers

QuestionAnswer
30% of 103
30% of 154.5
30% of 206
30% of 257.5
30% of 309
30% of 4012
30% of 5015
30% of 6018
30% of 7021
30% of 7522.5
30% of 8024
30% of 9027
30% of 10030
30% of 12036
30% of 15045
30% of 20060
30% of 25075
30% of 30090
30% of 500150
30% of 1000300

Other percents of 10

QuestionAnswer
1% of 100.1
2% of 100.2
5% of 100.5
10% of 101
12% of 101.2
15% of 101.5
18% of 101.8
20% of 102
25% of 102.5
30% of 103
33% of 103.3
35% of 103.5
40% of 104
45% of 104.5
50% of 105
60% of 106
70% of 107
75% of 107.5
80% of 108
90% of 109

Frequently asked questions

What is 30% of 10?

30% of 10 is 3: change 30% to a decimal (0.3) and multiply by 10.

What is 10 plus 30%?

10 increased by 30% is 13 (10 + 3).

What is 10 minus 30%?

10 decreased by 30% is 7 (10 − 3).

Any other percentage question – a part as a percent, percent change, percent difference: use the Percentage Calculator.