What Is 10% of 25?

10% of 25 is 2.5, the same as 1/10 of 25.

Result

Answer

2.5

10% of 25 is 2.5.

  • 25 + 10%: 27.5
  • 25 − 10%: 22.5
2.510% of 25

Step-by-step solution

The problem

{10}\% \text{ of } {25}

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

    10\% = 10 \div 100 = 0.1
    = \textcolor{#0b5c56}{0.1} \times 25

  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 25 &= 25 \\[10pt] 25 \div 10 &= 2.5 \end{aligned}
    = \textcolor{#0b5c56}{2.5}

All the working together

\begin{aligned} &{10}\% \text{ of } {25} \\[8pt] &= 0.1 \times 25 && \textcolor{#5b6660}{\textsf{percent → decimal}} \\[8pt] &= \textcolor{#0b5c56}{2.5} && \textcolor{#5b6660}{\textsf{multiply}}\end{aligned}
What is % of ?

10% of 25 at a glance

10% of 252.5
10% as a fraction1/10
25 + 10%27.5
25 − 10%22.5

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 25

QuestionAnswer
1% of 250.25
2% of 250.5
5% of 251.25
10% of 252.5
12% of 253
15% of 253.75
18% of 254.5
20% of 255
25% of 256.25
30% of 257.5
33% of 258.25
35% of 258.75
40% of 2510
45% of 2511.25
50% of 2512.5
60% of 2515
70% of 2517.5
75% of 2518.75
80% of 2520
90% of 2522.5

Frequently asked questions

What is 10% of 25?

10% of 25 is 2.5: change 10% to a decimal (0.1) and multiply by 25.

What is 25 plus 10%?

25 increased by 10% is 27.5 (25 + 2.5).

What is 25 minus 10%?

25 decreased by 10% is 22.5 (25 − 2.5).

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