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Can a decimal be a multiple or does a multiple have to be a whole number. So for example is 2.58 a multiple of 10?

Updated: 4/28/2022

Wiki User

13y ago

It has to be a whole number, or else every number would be a multiple of every other number.

Wiki User

13y ago

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Q: Can a decimal be a multiple or does a multiple have to be a whole number. So for example is 2.58 a multiple of 10?
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What are the difference between a decimal and a whole number?

The difference is that all whole numbers are decimal numbers, but not all decimal numbers are whole numbers. For example a whole number such as 1 is a decimal number but a decimal number such as 1.5 is not a whole number.

Is a whole number a decimal?

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).

What is the definition for rounding?

(of a number) altering for convenience of expression or calculation, for example to the nearest whole number or multiple of ten or five

Where could you find a decimal point?

In whole numbers, a decimal follows the number. Example, in the number 7, the decimal is after it, 7.0 The decimal is not visible, but it is there.

What is the difference between multiply a whole number by a whole number and multiply a whole number by a decimal?

The answer depends on what the decimal is.For example, 4 * 3.5 = 14But 4 * 3.6 = 14.4

Is 0.43 a whole number?

No. A whole number will be on the left side of the decimal point. For example, a 2 in 2.43 is a whole number.

233 percent written as a decimal is?

233% is a whole number and so the decimal point is unnecessary. Expressed as a fraction its is a multiple of 2 1/3, as a decimal it is a multiple of 2.33 recurring.

What is a decimal form?

Decimal form is a whole number with part of a whole number.Thos is an example of a hundredths decimal.0.99 or 0.09.This one is for tenths.0.9.

When multiplying a decimal by a whole number is the number of decimal places in the product the same as the number of decimal places in the decimal factor?

Not necessarily: for example, consider 0.5 * 4 = 2

If you multiply a decimal number and a whole number will you have a decimal in the answer?

Often, yes. But it depends on the numbers. For example, if you multiply 1.5 x 2, you get 3 as the answer (whole number). But if you multiply 1.5 x 3, you get a decimal of 4.5

Do you have to have a whole number when you write a decimal out?

No, because if it was a whole number it would contain no fractions or decimals. Decimal numbers should be preceded by a 0, which is a whole number, if there is no other whole number. For example, if you are changing 18/100 to a decimal, it should be written as 0.18 rather than just .18.

What is a multiple of twenty?

40, for example. Any number that is a whole number of twenties.