Question

What is the best estimate for the mass of a bicycle?

Answer 1

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 2

Answer:

the dog 10 kilograms

Step-by-step explanation:

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