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Rounding and Estimating Numbers
Rounding numbers involves making the last number requested the last digit in the number and replacing all numbers after it with zeros. For example, rounding the number 23456 to the tens digit would result in the number 23460.
500 Questions
What is the mystery number rounds to 200 when rounded to the nearest hundred The sum of its digits is 10 When the number is rounded to the nearest 10 it rounds to a number whose digits have a sum of 5?
Asked by Wiki User
The mystery number is 155. When rounded to the nearest hundred, it rounds to 200. The sum of its digits is 1+5+5=11 which is greater than 10, so we must adjust the digit in the hundreds place. When rounded to the nearest ten, 155 rounds to 160, which has digits summing up to 1+6+0=7.
What is seven and twenty six one hundredths rounded to the nearest whole number?
Asked by Wiki User
7300
Round 19.872 to the nearest hundredth?
Asked by Wiki User
19.872 rounded up to the nearest hundredth is 19.87 correctly .
What is 4.09 round to the nearest whole number?
Asked by Wiki User
It is 4 when rounded to the nearest whole number because .09 is less than .5
How do you round 7.9?
Asked by Wiki User
Assuming you want to round it to a whole number, you look at the first digit after the decimal point. As it is a 9 and any digit from 5 to 9 causes a rounding up, then the figure is rounded up from 7.9 to 8.
What is 5.05 rounded to the nearest whole number?
Asked by Wiki User
A whole number is a positive integer. Since 0, the place next to where you want to round, is less than 5, 5.05 to the nearest whole number is 5.
How do you round 31969?
Asked by Wiki User
The answer depends on the degree to which the number needs to be rounded.
When rounded to the nearest hundred thousand i become 600000 what numbers could i be?
Asked by Wiki User
550000 to 649999
