Age (years) Maximum number of children that one staff member can mind 0-1 3 1-2 5 2-3 6 3-6 8 Work out the least number of staff members that are needed to mind all of the children in the crèche.
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Step 1: To find the least number of staff members needed, we need to find the maximum number of children that can be minded by one staff member. Show more…
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