Question
PSLE
Some teachers and girls from Jonathan Goodness Primary School went on an excursion. There were 3 teachers in each group of 18 girls. There were 90 less teachers than girls. How many teachers went on the excursion?
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PSLE
Some teachers and girls from Jonathan Goodness Primary School went on an excursion. There were 3 teachers in each group of 18 girls. There were 90 less teachers than girls. How many teachers went on the excursion?