6723346
| Pregunta | Respuesta |
| A litre of paint covers 6 m². How many litres would you need for an area of 30 m²? | 5 litres |
| A man buys 10 lengths of timber, each 3.25 m. long. What is the total length? | 32.5 m |
| A pallet of roof tiles covers 40 m². How many pallets would you need for a roof area of 100 m²? | 3 pallets |
| A roll of roof felt covers 5 m². How many rolls would you need for 120 m²? | 24 rolls |
| A job requires 35 m of guttering. How many whole lengths will you need to order to have enough for the job? | 12 lengths |
| What is the volume of the pad of concrete 5 m x 12 m x 0.3 m? | 18 cubic metres |
| If a load of concrete was mixed at 7.15 am. What is the final setting time? | 5.45 pm |
| A concrete mix is made from cement, sand and aggregate in the ratio of 1:2:4. If you use 8 shovels of sand, how much cement and aggregate would you need? | 4 shovels of cement 16 shovels of aggregage |
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