The decimal can be written by using the fractions. Without using
decimal point notation is called rounding the decimal number. To do
rounding a number, a number is a numerical value, it can be replaced by
the short or nearest or the explicit representation of the number. We
use rounding the decimals, because of the purpose of easy to write and
handle easier than the original number. For example the whole number
45.53 can be rounded to 46.
Understanding Binary Number is always challenging for me but thanks to all math help websites to help me out.
Rule 1:
The number present in the right hand side of the rounding digit that is after the decimal point can be rounded if the number is above 5, 6, 7, 8 and 9. If it is below, it cannot be changed during the rounding.
Rule 2:
The numbers can be below 9, 8, 7, 6, 5 after the decimal point in a given problem, then the rounding digits can be rounded to the nearest greater number. In rounding a digits, the number after decimal point should be zero.
Example 1:
How will you round the decimal number 45. 3754
Solution:
45.3754 can be rounded to the nearest whole number is 45.
Between, if you have problem on these topics sample question papers of cbse, please browse expert math related websites for more help on secondary school education andhra pradesh.
Example 2:
How will you round the decimal number 56.3478.
Solution:
56. 4978 can be rounded to the nearest tenth is 56.5.
Example 3:
How will you round the decimal number 78.4697.
Solution:
78.4697 can be rounded to the nearest tenth is 78.5.
Example 4:
How will you round the decimal number 92.48921.
Solution:
92.48921 can be rounded to the nearest tenth is 92.5.
Example 5:
How will you round the decimal number 4.3294.
Solution:
4.3294 can be rounded to the nearest thousandth is 4.330.
Example 6:
How will you round the decimal number 7.6092.
Solution:
7.6092 can be rounded to the nearest thousandth is 7.610.
Understanding Binary Number is always challenging for me but thanks to all math help websites to help me out.
Rules for Rounding the Decimal Numbers
Rule 1:
The number present in the right hand side of the rounding digit that is after the decimal point can be rounded if the number is above 5, 6, 7, 8 and 9. If it is below, it cannot be changed during the rounding.
Rule 2:
The numbers can be below 9, 8, 7, 6, 5 after the decimal point in a given problem, then the rounding digits can be rounded to the nearest greater number. In rounding a digits, the number after decimal point should be zero.
Example 1:
How will you round the decimal number 45. 3754
Solution:
45.3754 can be rounded to the nearest whole number is 45.
Between, if you have problem on these topics sample question papers of cbse, please browse expert math related websites for more help on secondary school education andhra pradesh.
Rounding Decimals to the nearest 10’s 100’s 1000’s
The number after decimal point having the number 49, then the place of tens and hundreds can be changed to 50.Example 2:
How will you round the decimal number 56.3478.
Solution:
56. 4978 can be rounded to the nearest tenth is 56.5.
Example 3:
How will you round the decimal number 78.4697.
Solution:
78.4697 can be rounded to the nearest tenth is 78.5.
Example 4:
How will you round the decimal number 92.48921.
Solution:
92.48921 can be rounded to the nearest tenth is 92.5.
Example 5:
How will you round the decimal number 4.3294.
Solution:
4.3294 can be rounded to the nearest thousandth is 4.330.
Example 6:
How will you round the decimal number 7.6092.
Solution:
7.6092 can be rounded to the nearest thousandth is 7.610.
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