Answer the 9th and 10th question please..
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Answer the 9th and 10th question please..
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HEY MATE...!
HERE IS UR ANSWER...!
9) starting time of school = 8 am
time of all classes = 5.25 hrs
time taken to reach school = 0.75 hrs or 75min
= 1 hr and 15 min
so , leaving time of Sally = 8.00 am - 1.15
= 6:45 am
reaching from school = 8.00 am+ 5.25 + 1.15
= 8.00+6.40
= 14.40 hrs or2:40pm
10) Vasanti has read 0.25 of the book Robinson Crusoe.
The part of book left unread by Vasanti=1-0.25=0.75
She reads 0.125 part of the book in day=1
1 book read in days=1/0.125
0.75 part of book will be read in days=1/0.125×0.75=3.
Hence, Vasanti needs 3 days to complete the reading of book.
HOPE IT HELPS...!
THANKS.