Nadia and Ahmad are discussing the number 8.749. Nadia says: "The value of the thousandths digit is 0.009." Ahmad says: "The value of the hundredths digit is 0.4." Who is correct?
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Worked Solution
Step 1: Identify each digit's place value in 8.749.
8 → ones (value = 8)
7 → tenths (value = 0.7)
4 → hundredths (value = 0.04)
9 → thousandths (value = 0.009)
Step 2: Check Nadia's statement.
Thousandths digit = 9. Value = 9 x 0.001 = 0.009. CORRECT
Step 3: Check Ahmad's statement.
Hundredths digit = 4. Value = 4 x 0.01 = 0.04, not 0.4. WRONG
Ahmad confused the hundredths place (0.01) with the tenths place (0.1).
Answer: Nadia only is correct.
Correct answer: Nadia only
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