Find the value of to the nearest integer
Look at perfect squares close by
64-60=4
60-49=11
64 is the closest to 60 because 4 is less than 11, therefore is approximately 8
Note: The actual number is less than 8 because 64 > 60
Find the value of to the nearest integer
Look at the perfect squares close to
49-40=9
40-36=4
36 is closer to 40 because 4 < 9. Therefore, .
Note: The actual number is greater than 6 because 40>36.