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No. Rounding can be one way of formatting, but generally they are very different. Rounding just changes the amounts of decimal places displayed. Formatting can do that and a huge amount of other things, such as the type of number, like currency or percentage. Formatting can change the size, the font and the colour. Formatting can change underling, italics and bolding. So it can change a lot of things. Rounding is just one specific thing you can do.
Yes they can. Consider the values $9.51 & $10.34 - to the nearest dollar, they would be $10. This would also be the result of rounding to the nearest $10.
Money values, when the amounts are in the major currency units (Euros, or Pounds or Dollars etc), sprint times for 100 metres, measured in seconds. Basically in any situation where rounding to a tenth may result is a serious loss of detail.
When rounding to a specific place, take a look at the digit immediately to the right of the target, in this case, the thousandths place. If that digit is 4 or less, zero everything to the right of the target out. If that digit is 5 through 9, increase the target by one and zero everything to the right of it out. If the target is a 9, increasing it will turn it to zero and increase the digit to the left of the target by one.
4.53 kilos. The actual conversion of 1 kilogram is equal to 2.204622622 pounds. For everyday use, rounding to 2.2 should be enough. One pound is 0.45359237 kilogram, or 0.45 kg for everyday use.
the reason is because spread sheets are very reliable and acurate and they can safely hold vast amounts of information :)
The Earth's atmosphere is about 20.5% oxygen. This amounts to about 1 quintillion (1x1018) kg.
If the word "you" refers to the US, there are a couple of reasons. One is tradition, because the US has historically been very resistant to changing its coinage system. The other, more practical reason is that the US doesn't have a national tax like a VAT or GST that's applied uniformly on all sales. Instead, states, cities, and even smaller administrative districts like townships are allowed to levy sales taxes in varying amounts. This causes a lot of prices to end up as uneven amounts like $10.48 or $2.37. That means low-denomination coins are needed for making change in order to minimize the possibility of unfair rounding in the absence of any national laws controlling how prices would be adjusted.
Flash drives are a convenient and quick way to store large amounts of data in a small space. While any electronic products can fail, flash drives are considered to be quite safe and reliable.
They should have the same amount of active ingredients. Other inert ingredients might differ. Be sure to buy a reliable brand, though. Some do not have the same quality or amounts of the main ingredients.
Large amounts of cargo could be carried over land much more easily.It made personal travel by land more convenient and less expensive.Transporting goods by land got faster and more reliable.
There seems to be no reliable evidence that any caffeine at all is bad for children; health organizations do have recommendations about maximum amounts of caffeine, depending on the age range.