Question
PSLE
A printer started printing posters at 7.20 a.m. on Wednesday at the rate of 1100 posters per hour. After every 7 hours of printing, it was stopped for an hour. How many posters were printed by 9.20 a.m. the next day?
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PSLE
A printer started printing posters at 7.20 a.m. on Wednesday at the rate of 1100 posters per hour. After every 7 hours of printing, it was stopped for an hour. How many posters were printed by 9.20 a.m. the next day?