Nope.
816.
Without knowing the context of "point 816," it is difficult to determine if it is less than 0.5. If "point 816" refers to a decimal number, such as 0.816, then it is greater than 0.5. However, if "point 816" refers to a point on a number line or a coordinate plane, we would need more information to make a comparison.
Yes
3.907 is less than (<) 5.
816 to the nearest hundred is 800. This is because the value of the tens place "1" is less than 5. When rounding anything less than 5 gets rounded down while anything equal to or greater than 5 gets rounded up.
1 > 0.051 < 55 = 051 < 05
No
No
Yes because .05 is greater than .032
greater
Yes, 0.021 is less than 0.050 (=0.05)
It's greater than 5 and 75