Fancy learning a bit more about rates of reaction, but don't know
where to look? Come inside and find out more...
Stage: 5 Challenge Level:
If you can solve quadratic equations and you know what powers of
numbers are then you can solve this problem. Just think about what
numbers raised to what powers give the value one. Take care to
check all the possibilities.
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. More information on many of our other activities
can be found here.