Answer:
1. 6.80
2.5.40
3.9.50
4.6
5.10
Step-by-step explanation:
you will rounding off the 8 to 4 example
8 is the highest and 4 is smallest if the 8 is high you will minus or you will going to into 0 your 4 if 4 is in the tenths and 8 is in the hundreds you will plus 1 the 4 and 8 will be 0 example: 6.48 the tenths will be 5 and 8 will be 0 its because you will rounding off the tenths to the hundreths
