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To round a number to one decimal place means we are going to either round the first digit after the decimal point up (add 1 to it) or down (leave it as it is).
To determine whether we round it up or down we have to look at the digit to its immediate right. We then ask, "is this digit equal to or greater than 5?". If it is then we round up, else we round down.
In this example, the first digit after the decimal point is "9". The next digit (i.e. to its immediate right) is "4". As 4 is less than 5 we round down and leave the "9" as it was. Therefore this number is written as 209.9 to one decimal place.
Note: Another way to think about this is that what we are actually asking is whether 209.942 is closer to 209.9 or 210.0 (the answer is that it is closer to 209.9).
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You are 9 how oldd will you be in 2099?
I will be 98 in 2099 because I am 0 now.
What day of the week is September 5Th 2099?
September 5, 2099, is a Saturday.
What equals 104?
There are infinitely many possible answers. 52 + 52, 51 + 53, 50 + 54, ... ,1 + 103, 0 + 104, -1 + 105, ... : there are infinitely many such pairs. Then consider numbers to 1 decimal place: 51.9 + 52.1, 51.8 + 52.2, 51.7 + 52.3, ... : again, infinitely many pairs. and then 2 dp: 51.99 + 52.01, 51.98 + 52.02, ... then 3 dp, 4 dp, 5 dp, all the way to infinitely many dp. Next, consider triplets: 34 + 35 + 35, 34 + 34 + 36, 34 + 33 + 37 and so on. Again, with 1 dp, 2 dp, and on and on. Then start with multiplication. 1*104, 2*52, 3*34.66..., 4*26 etc and again with 1 dp, 2 dp, and so on. Then you have other, algebraic functions. But I hope that by now, you have got the point!
What is 7.544 rounded to 1 dp?
7.5
What will you be in 2099?
dead.
What are the release dates for The Bold and the Beautiful - 1987 1-2099?
The Bold and the Beautiful - 1987 1-2099 was released on: USA: 21 August 1995
What are the release dates for Santa Barbara - 1984 1-2099?
Santa Barbara - 1984 1-2099 was released on: USA: 19 November 1992
What is the Arabic numeral for mmxcix?
It is: 2099 Today we would convert 2099 into Roman numerals as MMXCIX But the Romans in the past would have worked out the equivalent of 2099 on an abacus counting device as MMLXXXXVIIII and probably simplified them to IMMC (2100-1= 2099) in written form
What is 62.1935 rounded to DP?
To 4 DP, 62.1935 To 3 DP, 62.194 To 2 DP, 62.19 To 1 DP, 62.2
What does the 2099 mean in comics for example spider man 2099?
2099 is the year they live in.
What is 0.99999 to one two and three decimal places?
To 1 dp it is 1.0; to 2 dp it is 1.00; to 3 dp it is 1.000
What year slade Christmas number 1?
2099.............................only joking 1978 .
What are the release dates for Atop the Fourth Wall - 2008 Punisher 2099 1 6-18?
Atop the Fourth Wall - 2008 Punisher 2099 1 6-18 was released on: USA: 13 May 2013
What are the release dates for Atop the Fourth Wall - 2008 Doom 2099 1 6-19?
Atop the Fourth Wall - 2008 Doom 2099 1 6-19 was released on: USA: 20 May 2013
What are the release dates for Atop the Fourth Wall - 2008 Ravage 2099 1 6-20?
Atop the Fourth Wall - 2008 Ravage 2099 1 6-20 was released on: USA: 27 May 2013
What does 2099 round to the nearest ten?
2099 to the nearest 10 is 2100.
You are 9 how oldd will you be in 2099?
I will be 98 in 2099 because I am 0 now.
