Kodus and Klang study for 3 hours and then complete their worksheets in half an hour. If they complete their worksheets at two o’clock, then at what time do they start studying?
A
Ten o’clock
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B
Half past ten
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C
Eleven o’clock
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D
Half past nine
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Solution
The correct option is B Half past ten Kodus and Klang complete their worksheets at two o’clock.
They take half an hour to complete their worksheets.
So they start with their worksheets half an hour before two o’clock, i.e., half past one.
Before starting with the worksheets, they study for 3 hours, which ends at half past one.
So their study time starts 3 hours before half past one, i.e., half past ten.
At half past ten, the hour hand will be between 10 and 11, and the minute hand will be pointing at 6.