In a school total school hours are divided as follows 20 minutes for morning prayer 20 minutes for recess and 8 period of 40 minutes each if prayer time and the recess time is increased by 40 minutes how long will be the normal period during the school hours same ( use inverse variation method to get the title of brainliest answer)
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0
Answer:
1 hour 20minutes is a time of normal period
Answered by
3
Answer:
35
Step-by-step explanation:
time for recess- 20min
time for prayer-20 min
time for each period-40 min
total school time -6 hours
time left when rec.. and pray..time extend- 280 min
time of period - 280/8
-35
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