Measurement, NAP-D4-NC30 SA
When 1 mm of rain falls on 1 m² of a pool, 1 litre of water is collected.
A pool of what surface area is needed to collect 6000 litres from a rainfall of 15 mm?
m² |
Number, NAP-E4-CA16
Paul has a paddock that takes him 56 steps to walk across.
One of his steps is 80 centimetres long.
His younger sister, Caroline, has a step length of 70 centimetres.
How many steps does it take Caroline to walk across the same paddock?
`49` | `56` | `64` | `80` | `100` |
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