answer is option D
because you can divide them like

so the option is D
please mark this answer as brainlist
Answer:
a
Step-by-step explanation:
Answer: Your answer should be B
Step-by-step explanation: Give brainliest if it works!
Answer:
The answer is 6.3
Step-by-step explanation:
Answer:81030m
Step-by-step explanation:1km=1000m, 81km=81000+30=81030m