489 to the nearest 100 = 500
500
500
2,5000
500
It is 490 when rounded to the nearest whole number and not 489
As it ends in 4, it rounds down to give 10 as the answer.
122 to the nearest 100 is 100
100
That is 4800
round 1,284 976 489 1,042 to the nearest 100
500
500.
example: 489 127 to nearest thousand.
It is 490 when rounded to the nearest whole number and not 489
489 KM
percentage = 14.31% =70/489 * 100% = 0.1431 * 100% = 14.31%
489 million
As it ends in 4, it rounds down to give 10 as the answer.
4.89 = 489/100
A rational number is one that can be expressed as one integer (whole number) over another integer. 4.89 = 489 ÷ 100 = 489/100 In this form 489 is an integer and 100 is an integer, so 4.89 can be expressed as one integer over another integer, thus it is a rational number.
examples:(a) 4.89= 489/100