Correct to One Decimal Place
We will discuss here how to round off decimal numbers to the nearest tenths or correct to one decimal place.
To round off decimal numbers to the nearest tenth, look at the digit in the hundredths place.
1. When the digit in the hundredths place is < 5, the hundredths place and following digits are replaced by 0.
2. When the digit in the hundredths place is = or > 5, the digit in the tenths places is increased by 1 and the following digits become 0.
Examples on rounding off to correct one place of decimal or rounding off to the nearest tenths:
(i) 14.732 → 14.700
We see the digit in the hundredths place is 3 then round it to the nearest tenths which is smaller than the given decimal number. Since 3 < 5 then the decimal number is rounded to 14.700.
(ii) 56.897 → 56.900
We see the digit in the hundredths place is 9 then round it to the nearest tenths which is greater than the given decimal number. Since 9 > 5 (8 + 1 = 9) then the decimal number is rounded to 56.900.
(iii) 79.49 → 79.5
We see the digit in the hundredths place is 9 then round it to the nearest tenths which is greater than the given decimal number. Since 9 > 5 then the decimal number is rounded to 79.5.
(iv) 6.93 → 6.90
We see the digit in
the hundredths place is 3 then round it to the nearest tenths which is
smaller than the given decimal number. Since 3 < 5 then the decimal number is rounded to 6.90.
(v) 185.04 → 185.00
We see the digit in
the hundredths place is 4 then round it to the nearest tenths which is
smaller than the given decimal number. Since 4 < 5 then the decimal number is rounded to 185.00.
(vi) 80.715 → 80.7
We see the digit in
the hundredths place is 1 then round it to the nearest tenths which is
smaller than the given decimal number. Since 1 < 5 then the decimal number is rounded to 80.7.
Rounding off Decimal Fractions.
Worksheet on Rounding off number.
5th Grade Numbers Page
5th Grade Math Problems
From Correct to one Decimal Place 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.
Recent Articles
-
Addition of Capacity | Add the Different Units of Capacity | Examples
Nov 17, 24 09:24 AM
In addition of capacity we will learn how to add the different units of capacity and volume together. While adding we need to follow that the units of capacity i.e., liter and milliliter -
Measuring Capacity | Standard Unit of Capacity | Litre | Millilitres
Nov 14, 24 02:40 PM
We will discuss about measuring capacity. The milkman measures milk in liters. Petrol is given in liters. Mobil oil is sold in liters. Two milk bottles contain 1 liter of milk. One milk bottle -
Subtraction of Mass | Difference Between the Units of Mass | Examples
Nov 14, 24 09:16 AM
In subtraction of mass we will learn how to find the difference between the units of mass or weight. While subtracting we need to follow that the units of mass i.e., kilogram and gram -
Worksheet on Subtraction of Mass |Word Problems on Subtraction of Mass
Nov 13, 24 02:00 PM
Practice the third grade math worksheet on subtraction of mass or weight. This sheet provides different types of questions where you need to arrange the values of mass under different columns -
Worksheet on Addition of Mass | Word problems on Addition of Mass
Nov 13, 24 10:24 AM
Practice the third grade math worksheet on addition of mass/weight. This sheet provides different types of questions where you need to arrange the values of mass under different columns
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.