How do you change 0.4 to a whole number?

Answer 1

You cannot. 0.4 is a decimal representation of a number whose absolute value is less than 1 It cannot, therefore, be changed to a whole number.

Answer 2

To change 0.4 to a whole number, you would multiply it by 10. This is because moving a decimal point one place to the right is equivalent to multiplying by 10. Therefore, 0.4 x 10 = 4. So, 0.4 as a whole number is 4.

Answer 3

Well, honey, to change 0.4 to a whole number, you just multiply it by 10. So, 0.4 times 10 gives you 4. Voilà, you've got yourself a whole number!