Question
PSLE
A machine started printing posters at 7.15 a.m. on Sunday at the rate of 900 posters per hour. After every 6 hours of printing, it was stopped for an hour. How many posters were printed by 10.15 a.m. the next day?
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PSLE
A machine started printing posters at 7.15 a.m. on Sunday at the rate of 900 posters per hour. After every 6 hours of printing, it was stopped for an hour. How many posters were printed by 10.15 a.m. the next day?