Nursery Maths: Tapered Container Volume and Media Orders

Nursery Maths: Tapered Container Volume and Media Orders

Original quantitative topic practice in English. All 24 questions are included in a shuffled order. Each question supplies its own data and model assumptions; use only those assumptions. Choose one answer. Practice target: 20/24, not an official examination pass mark. Keep full intermediate precision. These exercises cover the calculation scope in the title; they do not constitute a full Red Seal examination, trade qualification, site design or operating specification.
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A container is modelled as a truncated square pyramid with top internal side 24 cm, bottom internal side 16 cm and filled depth 20 cm. Use V=h/3 × (top²+bottom²+top×bottom) in cm³. Fill 80 containers. Add 8% media reserve and buy 50 L bags. The supplied dimensions describe a straight-sided geometric model only. Calculate the whole media bags to buy. Keep intermediate values unrounded; round the final answer to 4 decimal places if needed.