Question
PSLE
A copier started printing posters at 7.50 a.m. on Tuesday at the rate of 900 posters per hour. After every 10 hours of printing, it was stopped for an hour. How many posters were printed by 9.50 a.m. the next day?
2 m

Click button first when a symbol is required. X

PSLE
A copier started printing posters at 7.50 a.m. on Tuesday at the rate of 900 posters per hour. After every 10 hours of printing, it was stopped for an hour. How many posters were printed by 9.50 a.m. the next day?