How many tenths are in the decimal number 4.4?a) 4 tenthsb) 44 tenthsc...
The number 4.4 can be decomposed into 4 ones (which equals 40 tenths) and 4 tenths, giving a total of 44 tenths. Understanding this helps in converting between decimals and fractions.
How many tenths are in the decimal number 4.4?a) 4 tenthsb) 44 tenthsc...
Understanding Tenths in Decimals
To determine how many tenths are in the decimal number 4.4, we need to break down what tenths mean in a decimal context.
What Are Tenths?
- Tenths are the first digit to the right of the decimal point.
- In the decimal number system, the position of the digits indicates their value. Each place to the right of the decimal point represents a fraction of ten.
Breaking Down 4.4
- The number 4.4 consists of two parts: the whole number (4) and the decimal part (0.4).
- The decimal part, 0.4, means 4 tenths.
Calculating Tenths in 4.4
- The whole number part (4) can be viewed as 40 tenths, because each whole number is equal to 10 tenths (4 x 10 = 40).
- Therefore, 4.4 can be expressed as 40 tenths (from the whole number) plus 4 tenths (from the decimal part).
Final Count of Tenths
- Combining both parts:
- 40 tenths (from 4) + 4 tenths (from 0.4) = 44 tenths
Thus, the correct answer is 44 tenths, which corresponds with option 'B'. This illustrates how we convert whole numbers and decimal parts into tenths effectively.