Answer:
- sixty-six millionths
- 0.027
- $12.60
Step-by-step explanation:
(a) The least-significant digit is in the 6th place to the right of the decimal. Numbers in that place have the value "millionths." The number is 66 times 1 millionth, or sixty-six millionths.
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(b) 27/1000 = 0.027 . . . . the least-significant digit goes in the "thousandths" place
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(c) The digit to the right of the "cents" place is 5. This is more than 4, so 1 must be added to the cents place when rounding. $12.59 + 0.01 = $12.60.
