The base.
By using long division.
There are no consecutive whole numbers that make 5.25 using simple arithmetical operations.
Apart from using a calculator, specifically if you multiply a whole number by a power of 10:* To multiply a whole number by 10, add a zero to the whole number. * To multiply a whole number by 100, add two zeros to the whole number. * Etc.
Rounding to the nearest whole number is just what it sounds like: using a whole number in place of a fraction because it's easier to say six dollars than $5.98. If the number is 1/2 or less, it will round down - for example, 8.2 rounds down to 8 because it's between 8 and 8 1/2. If the number is 1/2 or more, it will round up - e.g., 4 3/4 rounds to 5.
$2,000
If you have a decimal, it means you have a portion of a number, not a whole number. For example, if you have $2.10, you have two whole dollars, but the ten cents are only a portion of a dollar (and notice, they are a "decimal" -- .10).
The base.
By using long division.
In approximate terms, yes.
Since 3.75 cannot be expressed without using a decimal point or fraction bar, it is not an integer, and therefore is not a whole number and cannot be a whole number. However, it can be rounded up to 4, which is a whole number.
It means to find an amount in dollars - without cents - that is closer, to the specified value, than any other whole amount of dollars. For example: to round $2.60 to the nearest dollar, the answer is $3.00. The difference in this case is $0.40; if you choose any other whole number of dollars, the difference will be greater than that.
It is equivalent to multiplying by the cube of that number.
Oh, dude, 0.07 as a whole number is just 0. It's like if you had 7 cents and someone asked you how many dollars you have, you'd be like, "Uh, none." So yeah, 0.07 as a whole number is a big fat zero.
Multiply the whole number times the numerator. Divide the product by the denominator.
There are no consecutive whole numbers that make 5.25 using simple arithmetical operations.
Apart from using a calculator, specifically if you multiply a whole number by a power of 10:* To multiply a whole number by 10, add a zero to the whole number. * To multiply a whole number by 100, add two zeros to the whole number. * Etc.