Question

How do you round 98.9949 to a whole number & 42.426 to a whole number ?

Answer 1

98.9949, go off the digit in the tenths place with is the .9 part, and since that's higher than five the digit before that which is the ones place goes up, so 98.9949 becomes 99 rounded up.

42.426, since the 4 is in the tenths place and that's less than five, you round down for the ones place, so it becomes 42

Explanation:

Answer 2

1. Round Up To 99

2. Round Down To 42

(See The Image On How To Round)