Would You Rather?

Age 7 to 11
Challenge Level

It's hard to give hints to this problem but here are a few things to think about:

  • Try estimating which you think will be the answer first
  • Linking percentages to fractions often helps
The NRICH Project aims to enrich the mathematical experiences of all learners. To support this aim, members of the NRICH team work in a wide range of capacities, including providing professional development for teachers wishing to embed rich mathematical tasks into everyday classroom practice.
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NRICH is part of the family of activities in the Millennium Mathematics Project.