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How do you find the nearest decimal number?
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.
How do you find the nearest hundredth?
To round a number to the nearest hundredth , look at the next place value to the right (the thousandths this time). Same deal: If it’s 4 or less, just remove all the digits to the right. If it’s 5 or greater, add 1 to the digit in the hundredths place, and then remove all the digits to the right.
How do you do rounding decimals?
There are certain rules to follow when rounding a decimal number. Put simply, if the last digit is less than 5, round the previous digit down. However, if it’s 5 or more than you should round the previous digit up. So, if the number you are about to round is followed by 5, 6, 7, 8, 9 round the number up.
How does rounding decimals round whole numbers?
Rounding of decimal to the nearest whole number When rounding of a decimal number to the nearest whole number, the tenths digit is checked whether it is above or below 5. If the tenth is equal to or above 5, the number is rounded up and if the tenths digit is below 5, the number is rounded down.
Which is the correct method of rounding 7.5?
7.5 is halfway in between, so what should we do? Half Round Up (the common method of rounding) The common method of rounding is to make 0.5 go up, so 7.5 rounds up to 8 7.5 usually rounds up to 8
How do you round off a whole number?
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 many rounds can you round up to 8?
7.5 rounds up to 8 (because 8 is an even number) 6.5 rounds down to 6 (because 6 is an even number) We could also choose to round 0.5 up or down randomly, but how?
Is there a way to round the number 838.274?
Rounding Numbers. Say you wanted to round the number 838.274. Depending on which place value you’ll round to, the final result will vary. Rounding 838.274: Rounding to the nearest hundred is 800. Rounding to the nearest ten is 840. Rounding to the nearest one is 838. Rounding to the nearest tenth is 838.3.