Mr Lenz has 5 children and took photos of them with 3 children in each photo. If he took one photo of every possible combination of choosing 3 children out of the 5, the number of photos he took can be calculated using combinations.
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How Many Photos Did Mr Lenz Take of His 5 Children in Groups of 3
1. Mr Lenz has 5 children. Last
week he took photos of them,
with 3 children in each photo. If
he took one photo of every
possible choice of 3 children,
how many photos did he take?
All answers to Dv (B16) by the end of the day.