Writing ratio and equivalent Ratio

What is the equivalent ratio of 6:4?

• 2:3

• 3:2

• 3:3

• 2:4

What is the equivalent ratio of 9:3?

• 1:3

• 3:4

• 3:1

• 1:4

Which of the following are equivalent ratios?

• 1:2 and 1:5

• 6:12 and 4:3

• 15:30 and 1:2

• 2:3 and 4:9

In a multigrade class there are 20 girls and 15 boys. The ratio of girls to boys is ________.

• 3: 4

• 4:3

• 4:5

• 5:4

There are 8 flowers and 4 vases. What is the ratio of flowers to vases in its simplest form?

• 2 : 1

• 1 : 2

• 2 : 4

• 5 : 4

One way of expressing ratios in simplest form is finding first the greatest common factor. If you have a given ratio of 4 is to 8, what is the greatest common factor of the two numbers?

• 4

• 5

• 6

• 8

In Malitam Elementary School, there are 5 teachers and 200 students. On the average, how many learners are assigned to one teacher?

• 30

• 40

• 50

• 80

Write the expression as a ratio in simplest form for 12 men to 8 women.

• 12: 8

• 6 : 4

• 3 : 2

• 2 : 3

The following ratios are in its simplest form EXCEPT ________.

• 1 : 3

• 2 : 3

• 4 : 5

• 8 : 10

When reducing a ratio or fraction to its simplest form, it is necessary to find the __________________for both terms in the ratio or fraction.

• Greatest Common Factor (GCF)

• Divisibility

• Equivalent Ratio

• Least Common Factor (LCM)