11. In a school, total school hours are divided as follows: 20 minutes for morning prayer,
20 minutes for recess and 8 periods each of 40 minutes duration. If the prayer time
and recess time are increased to 40 minutes each, how long would each period be,
assuming the number of school hours to be the same?
answer me in inverse proportion table. 20 points are awarded so please not cheat.
Answers
Answered by
0
Answer:
the class periods are maybe 640 minutes
Answered by
1
Answer:
answer is 640
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