Sandy recently took a test and the chronological age was calculated to be 10 years, 10 months, and 23 days. Which of the following represents the correct rounded chronological age?
A) 10-10
B) 10-11
C) 10.10
D) 10.11

Question

Quizplus · Accepted Answer

The correct rounded chronological age is represented by rounding the months and days to the nearest whole month. Since 23 days is more than half a month, the age rounds up from 10 years, 10 months to 10 years, 11 months, hence option B is correct.

Sandy Recently Took a Test and the Chronological Age Was