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Weekly Problem 31 - 2012

Weekly Problem 31 - 2012

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Weekly Problem 34 - 2012

Weekly Problem 34 - 2012

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Weekly Problem 33 - 2012

Weekly Problem 33 - 2012

Weekly Problem 32 - 2012

Stage: 2 and 3 Challenge Level: Challenge Level:1

A tourist attraction, which opens every day, needs 30 000 visitors per day on average to break even. Last week there were 120 000 visitors.

What is the number of visitors needed this week to break even over the two-week period?

If you liked this problem, here is an NRICH task which challenges you to use similar mathematical ideas.

This problem is taken from the UKMT Mathematical Challenges.

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