What Is 10% of 300?

10% of 300 is 30, the same as 1/10 of 300.

Result

Answer

30

10% of 300 is 30.

  • 300 + 10%: 330
  • 300 − 10%: 270
3010% of 300

Step-by-step solution

The problem

{10}\% \text{ of } {300}

  1. Change 10% to a decimal. Divide by 100.

    10\% = 10 \div 100 = 0.1
    = \textcolor{#0b5c56}{0.1} \times 300

  2. Multiply. Leave out the decimal points and multiply, then put the point back. Count the decimal places: 0.1 has 1, so the answer has 1.

    \begin{aligned} 1 \times 300 &= 300 \\[10pt] 300 \div 10 &= 30 \end{aligned}
    = \textcolor{#0b5c56}{30}

All the working together

\begin{aligned} &{10}\% \text{ of } {300} \\[8pt] &= 0.1 \times 300 && \textcolor{#5b6660}{\textsf{percent → decimal}} \\[8pt] &= \textcolor{#0b5c56}{30} && \textcolor{#5b6660}{\textsf{multiply}}\end{aligned}
What is % of ?

10% of 300 at a glance

10% of 30030
10% as a fraction1/10
300 + 10%330
300 − 10%270

10% of other numbers

QuestionAnswer
10% of 101
10% of 151.5
10% of 202
10% of 252.5
10% of 303
10% of 404
10% of 505
10% of 606
10% of 707
10% of 757.5
10% of 808
10% of 909
10% of 10010
10% of 12012
10% of 15015
10% of 20020
10% of 25025
10% of 30030
10% of 50050
10% of 1000100

Other percents of 300

QuestionAnswer
1% of 3003
2% of 3006
5% of 30015
10% of 30030
12% of 30036
15% of 30045
18% of 30054
20% of 30060
25% of 30075
30% of 30090
33% of 30099
35% of 300105
40% of 300120
45% of 300135
50% of 300150
60% of 300180
70% of 300210
75% of 300225
80% of 300240
90% of 300270

Frequently asked questions

What is 10% of 300?

10% of 300 is 30: change 10% to a decimal (0.1) and multiply by 300.

What is 300 plus 10%?

300 increased by 10% is 330 (300 + 30).

What is 300 minus 10%?

300 decreased by 10% is 270 (300 − 30).

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