Ratio

Which ratio is equivalent with 3 : 4?

• 18 : 20

• 75 : 100

• 100 : 120

• 36 : 46

Which ratio is equivalent with 7 : 9?

• 18 : 14

• 3,5 : 5,5

• 21 : 27

• 28 : 39

Which ratio is not equivalent with 5 : 6?

• 30 : 25

• 2,5 : 3

• 20 : 24

• 30 : 36

Which ratio is not equivalent with 14 : 42?

• 7 : 21

• 1 : 3

• 42 : 126

• 28 : 82

Which ratio is not equivalent with the others?

• 60 : 100

• 24 : 40

• 3 : 5

• 36 : 63

Which ratio is not equivalent with the others?

• 60 : 120

• 24 : 40

• 33 : 66

• 36 : 72

Three relay runners share a total distance of 20 km in a ratio of 1 : 3 : 6. How many km-es do they run each?

• 3 km; 6 km; 12 km

• 1 km; 8 km; 11 km

• 2 km; 6 km; 12 km

• 1 km; 6 km; 12 km

Three relay runners share a total distance of 30 km in a ratio of 1 : 4 : 5. How many km-es do they run each?

• 3 km; 12 km; 15 k

• 1 km; 4 km; 5 km

• 2 km; 8 km; 10 km

• 3 km; 8 km; 12 km

There are 3 ways to write a ratio.
Which is NOT a way to write a ratio?

• 1 : 2

• 1 and 2

• 1 to 2

What is the ratio of squares to triangles?

• 6 : 3

• 3 : 9

• 3 : 6