Deadly Decimals
What is 31.499 rounded to the nearest whole number?
If Mr. Fields goes on a bike ride at 8:30 in the morning and returns at 1:00 in the afternoon, how long does he ride?
A. 5 1/2 hours
B. 3 1/2 hours
C. 4 1/4 hours
D. 4 1/2 hours
Write the following standard number in expanded form.
921,872.66
900,000 + 20,000 + 1,000 + 800 + 70 + 2 + 0.6 + 0.06
What is the average (mean) of the following set?
35, 39, 38, 35, 48