Year 8 Baseline Test.

Inside a classroom, for every 12 boys there are 8 girls. That ratio could be represented by:

• 10 : 8

• 20 : 12

• 6 : 4

• 4 : 3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

For finding a ratio in the simplest form, it will help if you first find the:

• The Lowers Common Factor

• The Lowest Common Multiple

• The Greatest Common Factor

• The Greatest Common Multiple

Tags

CCSS.6.RP.A.3A

The length-to-width ratio from a rectangle is 7 : 4. The rectangle is 24 cm wide. What is its length in cm?

• 36

• 44

• 40

• 42

Tags

CCSS.6.RP.A.1

CCSS.6.EE.B.7

CCSS.6.RP.A.3

Loot at the picture above. A and B are:

• 52 5and 28

• 54 and 28

• 54 and 24

• 28 and 24

Tags

CCSS.5.OA.B.3

There is a height-to-shadow ratio. It is 40 : 30. Look to the image and try to find the height of the tallest person.

• 80 cm

• 78 cm

• 84 cm

• 82 cm

Tags

CCSS.7.RP.A.3

18 vocab words learned in 2 hours; 27 vocab words learned in 3 hours

• yes, equivalent
• no, not equivalent

Tags

CCSS.7.RP.A.2A

$15 for 5 pairs of socks; $25 for 10 pairs of socks

• yes, equivalent
• no, not equivalent

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

CCSS.6.EE.A.4

Mrs. Shelly paid $3 for 6 muffins and Mrs. Kloske paid $9 for 18 muffins.  

• yes, equivalent
• no, not equivalent

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

For finding a ratio in the simplest form, it will help if you first find the:

• The Lowers Common Factor

• The Lowest Common Multiple

• The Greatest Common Factor

• The Greatest Common Multiple

What number is missing?

• 12
• 3
• 11
• 13

Tags

CCSS.3.OA.A.4

CCSS.3.OA.D.9