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∙ 14y agoIf rounded to the nearest 100, then any number between 150 and 250.
If rounded to the nearest 10, any between 195 and 205.
[For rounding fives, I round so that the last digit after rounding is even. This avoids the bias introduced when you always round up 5s or always round down 5s.]
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∙ 14y ago199 If it's 200 rounded to nearest ten, then the number must be between 195 and 205. Only 199 has the correct digit sum.
200*200=400 200+200=400
The digit in the tens position is 7, so the number is rounded up to 200.
Three numbers that fit these criteria are:108, 144, and 180.
Any prime numbers of about 66 or 67 digits will do.
199 If it's 200 rounded to nearest ten, then the number must be between 195 and 205. Only 199 has the correct digit sum.
199
200*200=400 200+200=400
First part means that the number is between 150 and 200 Second part that it is between 195 and 200 as 1+9=10 then the number is 199
I am an even three digit number If you round me to the nearest ten I become 200 The sum of my digets is 18 What number am I?
199 if rounded to the nearest tens its 200 and rounded to the nearest hundred its 200. Alternately 0.199 for the same reason, it rounds to 0.2
The digit in the tens position is 7, so the number is rounded up to 200.
200
100 (rounded up to the nearest 200).
Three numbers that fit these criteria are:108, 144, and 180.
Any number greater than 300 cannot be rounded to 200.
To round to the nearest hundred and ten both being 200 it leaves 9 possibilities. 195,196,197,198,199,201,202,203, and 204. The only one with digits adding up to 19 is 199.