Question
PSLE
A machine started printing posters at 8.55 a.m. on Thursday at the rate of 600 posters per hour. After every 3 hours of printing, it was stopped for an hour. How many posters were printed by 9.55 a.m. the next day?
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PSLE
A machine started printing posters at 8.55 a.m. on Thursday at the rate of 600 posters per hour. After every 3 hours of printing, it was stopped for an hour. How many posters were printed by 9.55 a.m. the next day?