It is 70 when rounded to the nearest 10 because 2 is less than 5
72 to the nearest tens is 70
100
72 is already "the nearest whole number", no need for any rounding. The answer is: 72.
Since 72 is an integer, it is already rounded to the nearest fractional part.
It is 70 because 2 is less than 5
That rounds to zero.
645 rounded to the nearest ten would simply be 650.
It rounds up, to give 100.
70
the answer is 70 becuase round 72 to the nearest then it will be 70
10-12
look at 72. If it is larger than 49, it gets rounded up, and it does, to 300