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Check units and re-read before bubbling
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4-point ladder

Check units and re-read before bubbling, 4-point ladder

●●○4 points, difficulty 2 of 34 pt

Two steps, or one step plus a trap.

3 in a row to finish this ladder.

0/2 solved

KA-0128

about 75s

A rectangle measures 30 cm by 0.4 m. What is its area in square centimetres?