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06-03-2022
Mathematics

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how many paving stones each measuring 2.5 m by 2 m be required to pave a rectangular piece of ground 30 metres by 16.5 m?

Respuesta :

06-03-2022

Answer:

39 stones

Step-by-step explanation:

find area of each

paving stone: 2.5*2=5

ground: 30*6.5=195

195/5=39

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