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Mass of a typical rugby ball

Mass of a typical rugby ball (450 g)

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Neat Ratios ...

Mass of a typical rugby ball (450 g)

  • is 1/1000 of Mass of a concert grand piano (450 kg)...more
  • is 1/250 of Mass of an ostrich (approx) (111 kg)...more
  • is 1/200 of Mass of lightest allowable Heavyweight boxer (90.8 kg)...more
  • is 1/200 of Mass of a baby African Elephant at birth (90 kg)...more
  • is 1/40 of Mass of a typical microwave oven (18 kg)...more

If this was a standard unit ...