which three digit numbers round to 500 when rounded to the nearest hundred , and also round to the 460 when rounded to the nearest ten
455 to 464
455 to 464
450 if you are rounding to the nearest hundred because it can be 50 or over
The digit after the hundreds digit is 9 which is greater than or equal to 5, so add 1 to the hundreds digit: 14494 → 14500 to the nearest hundred.
The greatest 3 digit integer which meets this condition is 949.If the number were any larger (between 950 to 999) then we would have to round up to 1000.949, however, is rounded down to 900 (to the nearest hundred).
The digit after the hundreds digit is 2 which is less than 5, so the number rounds down: 1023 → 1000 to the nearest hundred.
There are 9 numbers that fit the description. 455,456,457,458,459,461,462,453 and 454.
Look at the digit in tens place. If it is 5 or greater, round the digit in hundreds place to the next higher digit. If the digit in tens place is less than 5, leave the digit in hundreds place as it is. Change all the numbers to the right of the hundreds place to zeros. 261 rounded to the nearest hundred is 300.