The answer is 4
4
It is 42, exactly as in the question.
It is: 42 rounded to the nearest whole number
42
42
42
42.
41.5 rounded to the nearest whole number is 42 because .5 rounds up to 1
It is 42 because .3 is less than .5
42.35 to the nearest whole number is 42
4%
40
It depends how round you want it.-- To the nearest 1/10th or to the nearest unit: 42-- To the nearest 10: 40-- To the nearest 100: Zero