Question
PSLE
Some teachers and boys from Grace Patience Primary School went on a day trip. There were 4 teachers in each group of 20 boys. There were 80 less teachers than boys. How many teachers went on the day trip?
2 m

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PSLE
Some teachers and boys from Grace Patience Primary School went on a day trip. There were 4 teachers in each group of 20 boys. There were 80 less teachers than boys. How many teachers went on the day trip?