Answer:
To write the decimal in expanded form we can break it down into its different place values.
Explanation:
Given that Leo ran the 100 meter dash in 19.305 seconds we can express the decimal part 0.305 in expanded form as follows:
0.305 = 0 + 0.3 + 0.005
In expanded form each digit in the decimal represents a specific place value. The first digit to the right of the decimal point represents the tenths place the second digit represents the hundredths place and so on.
Since the decimal is 0.305 we can separate it into its place values as shown above. The 0 before the decimal point represents the whole number part which is 0 in this case.
The digit 3 after the decimal point represents the tenth place or 0.3. So we have 0.3.
The digit 0 after 0.3 represents the hundredth place or 0.005. So we add 0.005.
Putting it all together we can express the decimal 0.305 in expanded form as follows:
0.305 = 0 + 0.3 + 0.005