Answer :
Are you asking us to 'round' 42 to the nearest ten ?
Well, the next bigger ten is 50, and the next smaller ten is 40 .
42 is nearer to 40 than it is to 50, so if you want it rounded to
the nearest 10, then it has to be 40 .
Well, the next bigger ten is 50, and the next smaller ten is 40 .
42 is nearer to 40 than it is to 50, so if you want it rounded to
the nearest 10, then it has to be 40 .