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Rounding O ff Decimals. Presented by: Dustin Reuel Salamat GT5.
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Rounding Off Decimals. Rounding is a way of simplifying numbers to make them easier to understand or work with. Rounding can be used when an exact number isn’t needed and an approximate answer will do..
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To round decimals:.
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1.472. Identify the digit to be rounded-off..
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Examine the digit to the right of the required place..
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1.472. Round 1.472 To The Nearest Hundredths.
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7 is at the hundredths place . We look next door and find the number 2 . 2 is less than 5 and so 7 remains the same..
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23.386. Round 23.386 To The Nearest Tenths.
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3 is at the tenths place. We look next door and find the number 8. 8 is more than 5 and so we increase 3 to 4..
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2.60. 2.580. 4.40. Examples on Rounding of Decimals.
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End of Presentation Thank you for listening.