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10 questions
Write as a simplified rate:
36km in 4 hours
36 km/hr
4 km/hr
9 km/hr
40 km/hr
32 km/hr
Write as a simplified rate:
$24 for 8kg
$24/kg
$3/kg
$8/kg
$32/kg
$16/kg
Write as a simplified rate:
500kJ per 50g serve
25000 kJ/g
2500 kJ/g
100 kJ/g
1 kJ/g
10 kJ/g
Write as a simplified rate:
35mm of rainfall in a week
5 mm/day
7 mm/day
35 mm/day
245 mm/day
30 mm/day
Write as a simplified rate:
$180 paid for 6 hours work
$180/hr
$60/hr
$30/hr
$120/hr
$150/hr
Write as an average rate:
120 students placed into 5 classes
120 students/class
600 students/class
20 students/class
24 students/class
25 students/class
Write as an average rate:
A tree grows 300cm over 5 years
300 cm/yr
60 cm/yr
1500 cm/yr
100 cm/yr
30 cm/yr
Write as an average rate:
John saves $300 over a year
$300/month
$30/month
$3600/month
$25/month
$20/month
Which is correct statement to compare these two.
Alan earns $25 per hour working for 20 hours
Bertha earns $100 per day working for 4 days
Alan earns $100 more than Bertha
Berha earns $100 more than Alan
Alan earns $50 more than Bertha
Berha earns $50 more than Alan
They both earn $400
A dribbling tap filled a 12 litre bucket in an hour.
What is the rate in millilitres per minute?
12 ml/min
120 ml/min
20 ml/min
200 ml/min
2000 ml/min
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