What is the best estimate for the mass of a bicycle?
                                             
                                          
                                          
                                        
											 
											Answer:
about 10 kilograms
Step-by-step explanation:
because 1 kilogram is about 2 pounds
so 10 kilograms is about 20 pounds a a dog is about 20 pounds
Answer:
the dog 10 kilograms
Step-by-step explanation:
i did the quiz