Pregunta
Decide which of the given units would be the most appropriate to use
for
a) the height of a building: kilometres, metres or centimetres?
b) the mass of a pen: grams, tonnes or kilograms?
c) the capacity of a paddling pool: millilitres or litres?
for
a) the height of a building: kilometres, metres or centimetres?
b) the mass of a pen: grams, tonnes or kilograms?
c) the capacity of a paddling pool: millilitres or litres?
Ask by Elliott Lang. in the United Kingdom
Mar 17,2025
Solución de inteligencia artificial de Upstudy
Respuesta verificada por el tutor
Responder
a) Metres
b) Grams
c) Litres
b) Grams
c) Litres
Solución
To determine the most appropriate units for each scenario, we need to consider the typical measurements for each item.
a) Height of a building:
- Kilometres: Too large for a building height.
- Metres: Suitable for measuring building heights.
- Centimetres: Too small for a building height.
Most appropriate unit: Metres
b) Mass of a pen:
- Grams: Suitable for small items like a pen.
- Tonnes: Too large for a pen’s mass.
- Kilograms: Could be used, but grams are more precise for such a small item.
Most appropriate unit: Grams
c) Capacity of a paddling pool:
- Millilitres: Too small for measuring the capacity of a paddling pool.
- Litres: Suitable for measuring the capacity of a paddling pool.
Most appropriate unit: Litres
In summary:
- a) Metres
- b) Grams
- c) Litres
Respondido por UpStudy AI y revisado por un tutor profesional
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Simplifique esta solución Extra Insights
For the height of a building, metres would be the most appropriate unit. While kilometres might seem like a contender for particularly tall skyscrapers, it’s much easier to convey height in metres, allowing for a clear understanding of how many floors or stories the building has. Centimetres would be too small of a unit, making measurements cumbersome.
When it comes to the mass of a pen, grams are the ideal choice. A typical pen weighs just a few grams, so using kilograms or tonnes would lead to unnecessarily large numbers that lack clarity. Grams make it simpler to express and compare the weight without any confusion!
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