Rate Ratio Speed

Write in the simplest form.

40:60

• 4:6

• 2:3

• 20:30

• 1:3

Write in the simplest form.

1.2:0.2

• 6:1

• 1:6

• 1:0

• 12:1

Write in the simplest form.

1/2 : 3/4

• 2:3

• 3:4

• 0.5:0.75

• 3:4

Write in the simplest form.

10 seconds: 1 minute

• 1:6

• 10:100

• 1:10

• 6:1

Write in the simplest form.

300g : 1.2kg

• 1:4

• 3:12

• 3:1.2

• 3:4

Find the value of x.

3:x = 5:2

• 6

• 5

• 1.2

• 5/6

Ali, Ben and Chloe share $150 in the ratio 2:3:5. How much does Ali get?

A certain amount of money is shared between Heryan and Jeremy in the ratio 5:9. If Heryan gets $44 less than Jeremy, find the total amount of money that is shared between the two boys. 

Eason drives from Singapore to Malaysia. His car requires 18 litres of petrol to travel a distance of 243 km.

How far, on average, can his car travel on 44 litres of petrol?

Zi Long invests $2500 at a simple interest rate of 1.6% per year for 3 years. Calculate the total value of his investment at the end of 3 years.

• $120

• $2620

• $2380

• $7950