16th October 2019

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How do you round a decimal?

Round to the Nearest Tenth: 0.74

Identify the tenths digit: 7 in 0.74.
Identify the next smallest place value: the 4 in 0.74.
Is that digit greater than or equal to five? No, so round down.
The tenths digit stays the same at 7. Since the remaining digits are after the decimal point you just drop them.

Herein, how do you write in expanded form?

When we write the number 521, what that number really means is that we have the total of 500 + 20 + 1. We've expanded the number to show the value of each of its digits. When we expand a number to show the value of each digit, we're writing that number in expanded form.

How do you write the word form of a decimal?

To read and write decimals, use the following steps:

Step #1. First, read the digits to the left of the decimal point as a whole number.
Step #2. Say and for the decimal point.
Step #3. Read the digits to the right of the decimal point as a whole number.
Step #4. Say the place name of the last digit.
Examples:

What is the standard form of a decimal?

Like fractional notation, decimal notation is used to denote a part of a whole. Numbers written in decimal notation are called decimal numbers, or simply decimals. Example 2: (Writing decimals in standard form) Write each decimal in standard form. a) Five and twenty-eight hundredths.

How do you round to the nearest decimal?

When rounding to a place to the right of the decimal point, drop all the numerals to the right of the rounding place instead of changing them to zeros. Thus, 567.235 rounded to the nearest ten is 570, and 567.235 rounded to the nearest tenth is 567.2. Example 1. Round 7,803 to the nearest hundred.

How do you round to two decimal places?

If we want to round 4.732 to 2 decimal places, it will either round to 4.73 or 4.74. 4.732 rounded to 2 decimal places would be 4.73 (because it is the nearest number to 2 decimal places). 4.737 rounded to 2 decimal places would be 4.74 (because it would be closer to 4.74).

Where is the tenth place in a decimal?

For example, the number 0.1234 has a "1" in the tenths place, a "2" in the hundredths place, a "3" in the thousandths place, and a "4" in the ten thousandths place.

How do you round a decimal number?

If it's or greater, add to the digit in the tenths place, and then remove all the digits to the right. (In the example above, the hundredths digit is a , so you would get .) To round a number to the nearest hundredth , look at the next place value to the right (the thousandths this time).

How do you round to the nearest tenth?

Part 1 Rounding to the Nearest Tenth

Review rounding on a number line (optional).
Write down a number with a decimal point.
Find the tenths place.
Look at the hundredths place.
Round the tenths place up if the hundredths place is 5 or more.
Round down if the hundredths place is 4 or less.

How do you round numbers to the nearest tenth?

Round each number to the nearest tenth. Step 2: Look to the right of the tenths place and use the number to determine if you will round up or stay the same. Notice that the number to the right is less than 5.

Where is the hundredths place in a decimal?

Place Value

Decimal Number	Written as a Fraction	Written in Terms of Place Value
4.1	4 1/10	4 plus 1 tenth
12.34	12 34/100	1 ten plus 2 ones plus 3 tenths and 4 hundredths
0.01	1/100	1 hundredth

How do you round to the nearest hundredth?

Remember that the hundredths place is two moves from the right of the decimal point. To round to the nearest hundredth, we use the thousandths place to determine whether the hundredths place rounds up or stays the same. If it is 5 or above, we give it a shove. If it is 4 or below, we let it go.

Do you round up or down for 5?

If the digit to the right of your rounding digit is less than 5 (0 through 4), round down (drop all digits to the right of the digit you are rounding, replacing them with zeros). Examples: Rounding 361 to the nearest ten: The digit in the tens place is 6, so we look at the digit to the right of it (1).

What is 0.086 rounded to the nearest hundredth?

Rounding to the Nearest Hundredth. Rounding decimals is very similar to rounding other numbers. If the thousandths place of a decimal is four or less, it is dropped and the hundredths place does not change. For example, rounding 0.843 to the nearest hundredth would give 0.84.

What does 1 DP mean?

Learn how to round any number off to 1 decimal place. To do this put a line in 1 number after the decimal point (after the tenths). If the number after this line is less than 5 round down, or round up if the number is 5 or above. Examples include rounding 5.3287 = 5.3, 4.2675 = 4.3, 27.1594 = 37.2 and 265.7485 = 265.7.

What is rounded up?

Rounding means making a number simpler but keeping its value close to what it was. The result is less accurate, but easier to use. Example: 73 rounded to the nearest ten is 70, because 73 is closer to 70 than to 80.

How do you round to the nearest thousandth?

"The nearest thousandth" means that I need to count off three decimal places (tenths, hundredths, thousandths), and then round: 3.141. 59265 Then pi, rounded to the nearest thousandth, is 3.142.

How do you round numbers in Excel?

If you make the num_digits argument a positive value, Excel rounds the number to the specified number of decimal places. If you enter the num_digits argument as a negative number, Excel rounds the number to the left of the decimal point. Instead of the ROUND function, you can use the ROUNDUP or ROUNDDOWN function.

How do you round if the number is 9?

Let's say you have to round the number 498 to the nearest tens place. Because there is an 8 in the ones place, you need to round up the nine, but there isn't any single digit higher than 9! In this case you make the "9" a "0" and round up the "4" to a "5". Therefore, 498 rounded to the nearest tens place is 500.

How do you round up in Excel?

Remarks

ROUNDUP behaves like ROUND, except that it always rounds a number up.
If num_digits is greater than 0 (zero), then number is rounded up to the specified number of decimal places.
If num_digits is 0, then number is rounded up to the nearest integer.

How do you estimate?

To round off whole numbers:

Find the place value you want (the "rounding digit") and look to the digit just to the right of it.
If that digit is less than 5, do not change the "rounding digit" but change all digits to the right of the "rounding digit" to zero.

How do you round a decimal?

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