Question
PSLE
Some teachers and students from Owen Kindness Primary School went on an excursion. There were 3 teachers in each group of 23 students. There were 120 less teachers than students. How many teachers went on the excursion?
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PSLE
Some teachers and students from Owen Kindness Primary School went on an excursion. There were 3 teachers in each group of 23 students. There were 120 less teachers than students. How many teachers went on the excursion?