Question

Rewrite 4.09 as a mixed number.
A) 5
B) 4 ⁵
C) 4 ¹/⁹
D) 5 ¹/⁹

Answer 1

To rewrite 4.09 as a mixed number, subtract the whole number part from the original number to find the fraction part and express it as a proper fraction. The answer is 4 9/100.

Step-by-step explanation:

To rewrite 4.09 as a mixed number, you need to express it as the sum of a whole number and a proper fraction. Here's how:

Step 1: Identify the whole number part. In this case, it is 4.

Step 2: Subtract the whole number from the original number to find the fraction part. In this case, subtract 4 from 4.09 to get 0.09.

Step 3: Express the fraction part as a proper fraction. Since there are two decimal places in 0.09, the denominator will be 100. The numerator will be 9 because 0.09 is equivalent to 9/100.

Putting it all together, 4.09 can be written as the mixed number 4 9/100, which is option C.