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Measurement, NAP-J3-CA23

The running time of a documentary is 157 minutes.

Michael starts watching the documentary at 12:07 pm.

What time will the documentary end in 24-hour time?

10:10 13:64 14:04 14:44 15:17
 
 
 
 
 
Show Answers Only

`14:44`

Show Worked Solution
`text(Running time)` `= 157\ text(minutes)`
  `= 2\ text(hours 37 minutes`

 

`:.\ text(Finish time)` `= 12:07\ text(pm + 2 hours 37 minutes)`
  `= 2:44\ text(pm)`
  `= 14:44`

Filed Under: Time, Time Tagged With: Band 8, smc-3154-10-Time intervals, smc-3154-40-Convert sec/min/hr/day, smc-3154-50-Reading 12/24 hr time, smc-903-10-Time intervals, smc-903-40-Convert sec/min/hr/day, smc-903-50-Reading 12/24 hr time

Measurement, NAP-D3-CA21

Brendan had to swim 400 metres in less than 8 minutes to earn his Bronze Medallion.

When he finished, he had 130 seconds to spare.

How long did Brendan take to swim the 400 metres?

 
5 minutes 10 seconds
 
5 minutes 30 seconds
 
5 minutes 50 seconds
 
6 minutes 50 seconds
Show Answers Only

`text(5 minutes 50 seconds)`

Show Worked Solution

`text(S)text(econds in 8 minutes)`

`= 8 xx 60`

`= 480`
 

`:.\ text(Swim time)` `= 480 – 130`
  `= 350`
  `= 5\ text(minutes 50 seconds)`

Filed Under: Time, Time Tagged With: Band 8, smc-3154-10-Time intervals, smc-3154-40-Convert sec/min/hr/day, smc-903-10-Time intervals, smc-903-40-Convert sec/min/hr/day

Number, NAP-F3-CA26 SA

Kate buys a new computer.

The disk in its hard drive makes 120 full turns every second.

How many minutes will it take for the disk to make 324 000 full turns?

   minutes 
Show Answers Only

`45\ text(minutes)`

Show Worked Solution

`text(Turns in 1 minute)`

`= 120 xx 60`

`= 7200`
 

`:.\ text(Minutes needed)`

`= (324\ 000)/7200`

`= 45\ text(minutes)`

Filed Under: Rates, Ratios and Scale, Rates, Ratios and Scale, Time, Time Tagged With: Band 9, smc-3148-70-Rates – Other, smc-3154-40-Convert sec/min/hr/day, smc-902-70-Rates - Other, smc-903-40-Convert sec/min/hr/day

Measurement, NAP-H3-CA14

A junior cricket game starts at 10:48 am and goes for 130 minutes.

What time does the game finish?

`text(12:18 am)` `text(12:18 pm)` `text(12:58 am)` `text(12:58 pm)`
 
 
 
 
Show Answers Only

`text(12:58 pm)`

Show Worked Solution

`text(10:48 am plus 2 hours and 10 minutes,)`

`text(is 12:58 pm.)`

Filed Under: Time, Time Tagged With: Band 7, smc-3154-10-Time intervals, smc-3154-40-Convert sec/min/hr/day, smc-903-10-Time intervals, smc-903-40-Convert sec/min/hr/day

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