649
You would need to round it to the nearest whole number.
7.
0.3
Some people find it easier to add or subtract whole numbers but yes, you could round to the nearest half.
3.16 in nearest to 3. This is because the decimal number (.16) is under .50 anything above .50 would make it 4.
You would need to round it to the nearest whole number.
7.
0.3
852
Reordering the digits, the largest is 87542.
You go for 99.
It is 6 because .4 is less than .5
Some people find it easier to add or subtract whole numbers but yes, you could round to the nearest half.
3.16 in nearest to 3. This is because the decimal number (.16) is under .50 anything above .50 would make it 4.
A fraction is generally not a whole number, so you can't "make it into a whole" - any whole number would not have the same value. You can round a fraction to the nearest integer, if you like - but note that you would lose some precision if you do so.
4^5827 which is approximately 1.597973114x103508
18.94 rounded to the nearest whole number would be 19 because 9 would make the 8 go up one so it would be 19.00 or just 19 but think 5 and up changes the number to round up 4 and down makes the number stay the same