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The simplest way is to multiply it by 10. 4.2 * 10 = 42.

There are an endless number of ways to do it however.

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Q: How do you turn 4.2 into a whole number?
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Related questions

What is 42 over 8 as a whole number?

8 does not divide 42 evenly so 42/8 is not a whole number.


What is 42 rounded to the nearest whole number?

When rounding 42 to the nearest whole number, you look at the digit in the tenths place, which is 2. Since 2 is less than 5, you round down. Therefore, 42 rounded to the nearest whole number is 42.


What is the mixed number or whole number for 42 out of 6?

42/6 = 42 ÷ 6 = 7


What is the improper fraction as a whole number or mixed number in simplest form for 42 over 6?

As a whole number 42/6 = 7


What is the whole number of 42 over 90?

42/90 is a proper fraction. It is not a whole number and cannot be made into one.


How do you convert 42 percent into a whole number?

The smallest whole number is ' 1 '. 42% is another way to write the number 0.42 and that's less than ' 1 ' . So 42 percent doesn't have what it takes to be a whole number, no matter what you do to it.


How do you turn 42 percent into a decimal?

A percentage is a ratio of the whole of something. The whole being 100%. Therefore 42% is equal to 42/100 which would be 0.42


What is 42.35 to the nearest whole number?

42.35 to the nearest whole number is 42


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No it is not.


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To convert the fraction 42/6 to a mixed number, you need to divide 42 by 6. The quotient is 7, which represents the whole number part of the mixed number. The remainder is 0, indicating that the fraction is a whole number. Therefore, 42/6 as a mixed number is simply 7.


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