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Number, NAP-A3-CA08

Patrick rode his scooter at a speed of 5 metres per second.

If he rode for 30 seconds, how far did he go?

2.5 m 6 m 150 m 360 m
 
 
 
 
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`text(150 m)`

Show Worked Solution
`text(Distance)` `=\ text(Speed × Time)`
  `= 5 xx 30`
  `= 150\ text(m)`

Filed Under: Rates, Ratios and Scale, Rates, Ratios and Scale Tagged With: Band 7, smc-3148-50-D=SxT, smc-902-50-D=SxT

Number, NAP-B3-CA04

Barry travelled 120 kilometres in 2 hours.

What was his average speed in kilometres per hour?

`50` `60` `80` `240`
 
 
 
 
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`60\ text(kph)`

Show Worked Solution
`text(Average speed)` `=120/2`
  `=60\ text(km/h)`

Filed Under: Rates, Ratios and Scale Tagged With: Band 5, smc-902-50-D=SxT

Number, NAP-F3-CA11

Johnno was standing 300 metres away from the stage at a rock concert.

If the sound travelled at 330 metres per second from the stage, how many seconds did the sound take to get to Johnno?

`0.909` `1.100` `1.409` `13.051`
 
 
 
 
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`0.909`

Show Worked Solution
`text(time)` `= text(distance)/text(speed)`
  `= 300/330`
  `= 0.909`

Filed Under: Rates, Ratios and Scale, Rates, Ratios and Scale Tagged With: Band 7, smc-3148-50-D=SxT, smc-902-50-D=SxT

Number, NAP-G3-NC11

The Park Run is a 5 kilometre fun run.

Paul completes the Park Run in 40 minutes.

Iris runs at the same speed as Paul.

How long will it take her to run 3 kilometres?

`text(24 minutes)` `text(28 minutes)` `text(32 minutes)` `text(38 minutes)`
 
 
 
 
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`text(24 minutes)`

Show Worked Solution

`text(Time taken for Iris to run 3 kilometres)`

`=3/5 xx 40`

`= 24\ text(minutes)`

Filed Under: Rates, Ratios and Scale Tagged With: Band 6, smc-902-50-D=SxT

Number, NAP-H3-CA24

Riley lives 3 km from the park.

He jogs at a constant speed of 10 km per hour.

How many minutes does it take for Riley to get to the park?

`2` `18` `24` `30`
 
 
 
 
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`18\ text(minutes)`

Show Worked Solution
`text(Time)` `= text(Distance)/(text(S)text(peed))`
  `= 3/10\ text(hr)`
  `= 3/10 xx 60`
  `= 18\ text(minutes)`

Filed Under: Rates, Ratios and Scale, Rates, Ratios and Scale Tagged With: Band 8, smc-3148-50-D=SxT, smc-902-50-D=SxT

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