use whole numbers and decimals to write 39.05 in expanded form.
use whole numbers and decimals to write 39.05 in expanded form.
Answer
Explanation:
Step1: Analyze the place - value of each digit
The digit 3 is in the tens place, so its value is (3\times10 = 30). The digit 9 is in the ones place, so its value is (9\times1=9). The digit 0 is in the tenths place, so its value is (0\times0.1 = 0). The digit 5 is in the hundredths place, so its value is (5\times0.01=0.05).
Step2: Write the expanded form
We add up the values of each digit: (30 + 9+0 + 0.05).
Answer:
(30+9 + 0.05)