6.4
3.91 rounded off to one decimal place = 3.9
21.99 rounded to one decimal place
61.6 is the answer
37.7
1.9
3.91 rounded off to one decimal place = 3.9
21.99 rounded to one decimal place
there are no decimals to round off in 96.
37.7
69.6
61.6 is the answer
1.9
6.5km
7.2
99.99 rounded off to one decimal place = 100.0
6.5
It is: 1.6