Rates
A car travels 500 km in 5 hours, what is it's average speed?
100 km/h
Simplify the ratio 15:35.
3:7
Express 2210 as 12-hour time
10:10 pm
Ashton's annual salary is $63,000. Calculate is weekly pay.
$1211.54
Are 5:8 and 10:16 in direct proportion?
Yes
A cyclist rides 70 km in 3 hours, calculate the average speed in km/h.
23.3 km/h
Express 45:54 in its simplest form.
5:6
The clock shows the time as 2:33 pm. How many minutes until the bell goes at 2:58 pm?
25 minutes
Jack works 36 hours one week. What is his weekly pay if his pay rate is $21.20/hr?
$763.20
Find the value of a if a:6 is equal to 8:12.
a = 4
A car travels 40 km in 30 minutes. Calculate the average speed (in km/h).
80 km/h
Increase $50 by the ratio 3:2.
$75
Greenland is GMT -2 and Gladstone is GMT +10. What is the time difference between the two places?
12 hours
Calculate 3% of $260,000.
$7800
The ratio of boys to girls is 6:5. How many boys are there if there are 30 girls?
36 boys
A walker walks 10 km in 1h and 15 minutes. Calculate the average speed in km/h.
8km/h
Gate takings for NRL games decreased in the ratio 5:8. In the previous year the gate was taking $1.2 million. What was it this year?
$750,000
A clock shows the time as 5:21 am. Sarah's watch is 17 minutes fast. What is the correct time?
Kelsey earns $5 per bucket of mangoes she picks. How much does she earn if she picks 44 buckets?
$220
The ratio of adults to children is 1:3. State the number of adults if there are 33 children.
11 adults
Beth's car can travel 50 km in 25 minutes. Calculate the average speed of the car in km/h.
120km/h
In a family, 3 children receive their allowances in the ratio of their ages, which are 15 years, 12 years and 9 years. If the total of the allowances is $60, how much does each child receive?
$25, $20 and $15
Los Angeles is GMT -5. Gladstone is GMT +10. If it is 3pm on Wednesday in LA, what time and day is it in Gladstone?
6am, Thursday.
$1280
A recipe states that 2 cups of rice are required to serve 6 people. If you have invited 11 people, how many cups of rice will you need?
3 and 2/3 of a cup