ROUND OFF Meaning and
Definition
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"Round off" is a phrasal verb that refers to the act of making a number or a calculation approximate or easier to work with by adjusting it to the nearest whole number or a specific decimal place. When rounding off, the digits that are closer to zero are usually rounded down if it is equal to or less than five, and rounded up if it is equal to or greater than six.
In mathematics, rounding off is commonly used to simplify calculations or express the result in a more convenient form. For instance, if a calculation results in a number with decimal places or an excessively large or small value, one may choose to round it off for easier comprehension. For example, rounding off 3.79 to the nearest whole number would result in 4, whereas round off 3.14 to two decimal places would yield 3.14.
The process of rounding off can also apply to various other measurements or quantities, such as rounding off the time of an event to the nearest hour or rounding off a measurement to the nearest inch or centimeter. Rounding off is particularly useful in situations where exact precision is not necessary, but a close approximation is sufficient for practical purposes.
Common Misspellings for ROUND OFF
- eound off
- dound off
- 5ound off
- 4ound off
- riund off
- rkund off
- rlund off
- rpund off
- r0und off
- r9und off
- roynd off
- rohnd off
- rojnd off
- roind off
- ro8nd off
- ro7nd off
- roubd off
- roumd off
- roujd off
Etymology of ROUND OFF
The word "round off" originated from Middle English, combining the elements "round" and "off".
The term "round" can be traced back to Old English "rund" or "rynd", which means "a circular object or disc". Over time, it evolved to refer to something shaped like a circle or sphere.
The element "off" comes from Old English "of", indicating the idea of separation, completion, or definiteness. When combined with "round", it creates a verb phrase indicating the act of completing or making something rounded in shape.
Together, "round off" came to mean the action of making something circular or complete, often used in various contexts such as mathematics (rounding off a number to a specific decimal place) or gymnastics (performing a rounded movement in a routine).
Idioms with the word ROUND OFF
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round off to
The idiom "round off to" means to adjust or approximate a number or value to the nearest whole number or desired decimal place. It involves modifying a numerical value to make it more manageable or suitable for a specific purpose or calculation.
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round off
To round off means to finish or complete something in a smooth and satisfying way, often by adding a concluding or final detail.
Similar spelling words for ROUND OFF
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