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21-04-2018
Mathematics

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21-04-2018

1 day = 1500 bricks

5 days = 1500 x 5
5 days = 7500 bricks

Answer (a) He would expect to lay 7500 bricks in a five day week.

1500 bricks = 8 hours
1 brick = 8/1500
10 000 = 8/1500 x 10 000 = 53 hours (nearest hour)

Answer: (b) It will take him 53 hours to lay 10000 bricks.

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