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Percentage (Pri-5)

/ Percentage St Stephen’s School / Homework (2018)
The table shows the rates for renting a bicycle from a shop. First 2 hours After $7.50 the second hour |$4 per hour or part thereof Miss Lorenz rented a bicycle from 09 30 to 13 15. How much did Miss Lorenz have to pay?
Su

August 27, 2018
 
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9.30 tot 13.15 is 3 hr & 45 min---Total payment = ( first 2 hr ) + ( next 1h & 45 min )= $7.50 (first 2 h) + (4×$4)= $23.50  (ans)
1

Comments 2
Aug 30, 2018 10:48 PM
correct
Sep 5, 2018 09:58 AM
Same as mine!
August 27, 2018
Ba
total=3.5hoursfirst two hours=$7.50next thirty minutes=$43.5=2 hrs+30 mins+30 mins+30mins+15 mins2hrs=7.5030 mins=430min =4*3=$1215min=30/15=4/2=2$7.50+$12+$2=$21.50
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Comments 2
Aug 28, 2018 05:17 AM
Hi Bala, firstly awesome effort. The last 15 min cannot be pro-rated. The question says "$4 per 1/2 hour or part thereof. This means that if you exceed even 1 min, you will be charged for the entire 30 mins.
Sep 5, 2018 09:53 AM
Good try, but you cannot say 3.5 hours because that means 3.5 of that ONE hour. Is actually 3h45mins.
August 28, 2018
Es
From 09 30 to 13 15 is 3h45mins 3h45mins-2h ($7.50 )=1h45min1h have 2 half an hour]3 half an hour means $4×3                                 =$1215 minutes left (part of thereof) means $4$12+$4+$7.50=$23.50
0

September 5, 2018
Su
it is actually rates
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Comments 1
Aug 30, 2018 10:49 PM
lol
August 27, 2018
Na
$23.50
0

Comments 2
Aug 30, 2018 02:11 AM
Correct!
Aug 30, 2018 10:49 PM
correct!
August 30, 2018
Ba
$ 21.50
0

Comments 1
Aug 28, 2018 04:29 AM
Bala, any working?
August 28, 2018
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