789 = 7890 tenths.
789 is a whole number.
To one significant number, 800
It is then 19.1 to the nearest tenths
It is 17.9 to the nearest tenths
8.96 to the nearest tenths is 9.0
1000
116 to the nearest tenths is 116.0
24.263 to the nearest tenths is 24.3
24 to the nearest tenths is 24.0
18.751 to the nearest tenths = 18.8
1.72 to the nearest tenths = 1.7
1.654 to the nearest tenths = 1.7