A lift states that the maximum load it can carry is 500kg. Six people want to get
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A lift states that the maximum load it can carry is 500kg. Six people want to get in the lift.
The masses of the first five people are 62kg, 88kg, 79kg, 91kg and 86kg.
The sixth person says, ‘I have a mass of 92kg so it won’t be safe for me to go in the lift as well.’ Convince them it is safe to go in the lift.
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The sixth person can safely go in the lift The total ...View the full answer
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Related Book For
Cambridge Checkpoint Lower Secondary Mathematics Student's Book 7
ISBN: 9781398301948
3rd Edition
Authors: Frankie Pimentel, Ric Pimentel, Terry Wall
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