    0

# When changing a percent to a decimal why do you have to move the decimal 2 places?

Updated: 4/28/2022 Wiki User

12y ago

A percent is simply a decimal number written as a number over 100.

For example, .8 = eight tenths = 8/10 = 80/100 = 80 percent.

Notice, to get from the original .8 to our answer in percent, we just moved the decimal two places to the right (.8 -> 8. -> 80.)

So, to change a percent to a decimal, you just reverse the process, so you move the decimal two places to the left.

80 percent -> 8 -> .8 (as a decimal)

or 65 percent -> 6.5 -> .65 (as a decimal) Wiki User

12y ago   Earn +20 pts
Q: When changing a percent to a decimal why do you have to move the decimal 2 places?
Submit
Still have questions?  Related questions

### How do you write 137 percent as a decimal?

137% as a decimal is: 1.37. Remember that when changing a percentage into a decimal we move the decimal two places to the left. When changing a decimal to a percentage we move two places to the right.

### 1.26 percent in decimal form?

.00126 when changing a percent into a fraction move the decimal over 2 places

### What is the rule changing decimal to percent?

Move the decimal point two places to the right. Then, attach a percent sign

### What are the roles in changing percent to decimal?

You only need one single simple rule: Take the percent, move the decimal point two places to the left, discard the 'percent' sign, and you have your decimal.

### What percent is .02?

As a percent, .02 is 2 percent. To convert from decimal to percent, you move the decimal point two places to the right. When converting from percent to decimal, you move the decimal point two places to the left.

### How do you express a decimal as a percent?

To change a percent into a decimal, drop the percent sign, and move the decimal two places to the right. For example, 59% is equal to 0.59.

### How do you Change 2.5 to a percent?

How do you change 2.5 to a percent?Here are the simple steps to changing a decimal to a percent!1st. Move the decimal two places to the right. (Which would make the number 250.)2nd. Put a percent sign behind the number (Making the number be: 250%.)That is the simple way to changing a decimal to a percent.

### 0.7 into a percent?

Decimal to percent: Think DP. If you want to move the decimal to a percent then move the decimal 2 places to the right. .7=70%

### What is the percent for 0.04?

The percent is 4% (decimal to percent move decimal point two places right).

### What is 0.019 as a percent?

0.019=1.9% (MOVE DECIMAL 2 PLACES TO RIGHT [Decimal-&gt;Percent] TO GET PERCENT).

### 136 percent to a decimal?

When changing percent to decimal, always move the decimal point left two spaces. 136 percent is 1.36 as a decimal.

### How do you change percentages to decimals and decimals to percentages?

Decimal to percent- move the decimal 2 (two) places to the right and add the percent sign. percent to decimal- move the decimal 2 (two) places to the left and take away the percent sign.