The nearest tenths place to 689 is 689 or 689.0
689 is DCLXXXIX.
489 + 689 = 1178
27.56
689 times 42 is 28,938.
1000 does not divide equally into 689.
57.4167
5 x 689 = 3445
689 miles = 1,108.838 kilometers
689 X 1000= 689,000
28.7083
689 ml = 0.689 liters