Dragon Geo Review

Jen is making a bracelet with 6 equal sections. She makes 2/6 of the bracelet on Friday and 3/6 of the bracelet on Saturday. Which model can be used to find the total fraction of the bracelet that Jen makes on Friday and Saturday? Choose all that are correct.

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James has mollies, guppies, and tetras in his fish tank. Of his fish, 5/10 are mollies and 1/10 are guppies. The rest are tetras. Which of the statements about the fish are true? Choose all that are correct.

• Exactly 10/10 of the fish are either mollies, guppies, or tetras.

• Exactly 9/10 of the fish are either mollies or tetras.

• Exactly 4/10 of the fish are either guppies or tetras.

• Exactly 6/10 of the fish are tetras.

Adam has 12 1/4 cups of blueberries. He uses 9 3/4 cups of the blueberries to make jam. Then he uses the rest of the blueberries to make blueberry pancakes. 

Part A Which number line shows how many cups of blueberries Adam will use to make pancakes?

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Adam has 12 1/4 cups of blueberries. He uses 9 3/4 cups of the blueberries to make jam. Then he uses the rest of the blueberries to make blueberry pancakes. 

Adam uses 1/4 cups of blueberries for each pancake. He says he has enough blueberries to make 12 blueberry pancakes. Is Adam correct?

Use the drop-down menus to explain.

Adam has ______ cups of blueberries left after making jam. This is equivalent to ______ cups. So, Adam can make ______ pancakes. Adam is ______.

• 2 1/2

  2 cups

  10

  incorrect

• 4

  2 cups

  10

  correct

• 2 1/2

  2 cups

  12

  correct

• 3

  2 cups

  10

  incorrect

Enter a number in the box to complete the equation. 4 & 4/6 - 3 & 5/6 = ______

• 1 & 1/6

• 1

• 5/6

• 2 & 5/6

Find the perimeter (P)

P= 2L + 2W

• 7

• 49

• 14

• 28

True or False...and Why?

All intersecting lines are perpendicular.

• True

  Perpendicular lines cross each other

• False

  Intersecting lines cross at a point but only perpendicular lines have a 90 degree angle when they intersect.

• True

• False

True or False

All perpendicular lines are intersecting lines.

• True

  Perpendicular lines cross each other at a point.

• False

  Intersecting lines cross at a point but only perpendicular lines have a 90 degree angle when they intersect.

• True

  They are lines

• False

  They are segments

Scalene Triangles have...

_________ equal sides.

• 0

• 2

• 3

• 4

Equilateral Triangles have...

_________ equal sides.

• 0

• 2

• 3

• 4