what does 3.872 and 2.409 round to the nearest one
The answer for 3.872 is 4.000 and the other one is 2.000
3.872 would round to 4 b/c you round the tenths place and it is 5+ so you would round up 2.409 would round to 2 b/c you roynd the tenths place and it is 4- so you would round down