Answer:
See below
Step-by-step explanation:
Mercury-2.3 cm The hundreths value isn't greater than 5, so the tenths stays the same.
Venus - 4.3 cm The hundreths value isn't greater than 5, so the tenths stays the same.
Earth-6 cm There is no hundreths value so the tenths stays the same.
Mars-9.1 cm The hundreths value isn't greater than 5, so the tenths stays the same.
Jupiter- 31.1 cm The hundreths value isn't greater than 5, so the tenths stays the same.
Saturn- 57.4 cm The hundreths value is greater than 5, so the tenths values is raised by 1.
Uranus-114.9 cm The hundreths value isn't greater than 5, so the tenths stays the same.
Neptune-179.8 cm There is no hundreths value so the tenths stays the same.