How to convert a decimal into percentage?
We will follow the following steps for converting a decimal into a percentage:
Step I: Obtain the number in decimal form.
Step II: Multiply the number in decimal form by 100 and put percent sign (%)
Note: When we multiply the decimal number by 100, then we need to shift the decimal point two places to the right (add zeros if necessary).
I. Express each of the following decimal as percent:
(i) 0.8 = 0.8 × 100 % = 80 %
(ii) 1.2 = 1.2 × 100 % = 120 %
(iii) 7.1 = 7.1 × 100 % = 710 %
(iv) 10.1 = 10.1 × 100 % = 1010 %
(v) 31.3 = 31.3 × 100 % = 3130 %
(vi) 123.7 = 123.7 × 100 % = 12370 %
(vii) 101.9 = 101.9 × 100 % = 10190 %
II. Conversion of decimal into percent:
(i) 0.29 = 0.29 × 100 % = 29 %
(ii) 0.25 = 0.25 × 100 % = 25 %
(iii) 0.01 = 0.01 × 100 % = 1 %
(iv) 0.51 = 0.51 × 100 % = 51 %
(v) 13.01 = 13.01 × 100 % = 1301 %
(vi) 201.17 = 201.17 × 100 % = 20117 %
(vii) 100.11 = 100.11 × 100 % = 10011 %
III. Convert the following decimal into a percentage:
(i) 0.083 = 0.083 × 100 % = 8.3 %
(ii) 0.225 = 0.225 × 100 % = 22.5 %
(iii) 0.001 = 0.001 × 100 % = 0.1 %
(iv) 0.003 = 0.003 × 100% = 0.3 %
(v) 0.107 = 0.107 × 100 % = 10.7 %
(vi) 1.037 = 1.037 × 100 % = 103.7 %
(vii) 21.275 = 21.275 × 100 % = 2127.5 %
Note: Decimals shifts by 2 places to the right.
Percentage of the given Quantity
How much Percentage One Quantity is of Another?
Real Life Problems on Percentage
8th Grade Math Practice
From Decimal into Percentage to HOME PAGE
Didn't find what you were looking for? Or want to know more information about Math Only Math. Use this Google Search to find what you need.

New! Comments
Have your say about what you just read! Leave me a comment in the box below. Ask a Question or Answer a Question.