When dividing 8,164 by 78.5, what is the place value of the last digit in the quotient?

Move the decimal point in 78.5 one place right, and do the same to 8,164: the division becomes 81,640 ÷ 785. Since 785 × 104 = 81,640, the quotient is 104. Its last digit is in the ones place, so the answer is ones.

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