To round 24.5 to the nearest whole number, we look at the digit to the right of the decimal point, which is 5. Since 5 is equal to or greater than 5, we round up the whole number. Therefore, 24.5 rounded to the nearest whole number is 25.
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When rounding to a specific place, take a look at the digit immediately to the right of the target, in this case, the tenths place. If that digit is 4 or less, zero everything to the right of the target out. If that digit is 5 through 9, increase the target by one and zero everything to the right of it out. If the target is a 9, increasing it will turn it to zero and increase the digit to the left of the target by one.
It is 24.
Although many schools teach you to round 5 up, always rounding up from 5 is inappropriate because it introduces an upward bias. The IEEE (Institute of Electronic and Electrical Engineers) standard 754 is to round 5 up or down so that the new last digit is even. See link for more: //en.wikipedia.org/wiki/Rounding#Round_half_to_even
The multiples of 245 are numbers that can be divided evenly by 245. To find the multiples, you can multiply 245 by whole numbers. The first few multiples of 245 are 245, 490, 735, 980, 1225, and so on.
An infinite number of of multiples of 245 can be divided by 245.
1000
The binary equivalent of the decimal number 245 is 11110101.
245 to 254