I don’t understand what to do can you help me

Mathematics

2 answers:

IRINA_888 [86]3 years ago

7 0

21. 12coaches and 42players
find the greatest number of groups can be formed. in a group there're at least 2 coaches, so there're be 6groups and each with 7players(42/6).
why can't there be 12groups and each with one coach you might ask, as if there're12groups, the number of players in each group is not equal because42 can not divided by 12 and get integer number.

kari74 [83]3 years ago

4 0

u have to bacsically divide for all of them

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