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IM 6.2.1 Practice: Introducing Ratios and Ratio Language

Author:GeoGebra Classroom Activities, IM 6 – 8 Math

In a fruit basket there are 9 bananas, 4 apples, and 3 plums.

The ratio of bananas to apples is ___________ : ___________.

The ratio of plums to apples is ___________ to ____________.

For every ________ apples, there are ________ plums.

For every 3 bananas there is one ________.

Complete the sentences to describe this picture.

The ratio of dogs to cats is ____________

For every ________ dogs, there are ________ cats.

Write two different sentences that use ratios to describe the number of eyes and legs in this picture.

Choose an appropriate unit of measurement for the area of a rectangle.

Select all that apply
  • A
  • B
  • C
Check my answer (3)

Choose an appropriate unit of measurement for the volume of a prism.

Select all that apply
  • A
  • B
  • C
Check my answer (3)

Choose an appropriate unit of measurement for the side of a square.

Select all that apply
  • A
  • B
  • C
Check my answer (3)

Choose an appropriate unit of measurement for the area of a square.

Select all that apply
  • A
  • B
  • C
Check my answer (3)

Choose an appropriate unit of measurement for the volume of a cube.

Select all that apply
  • A
  • B
  • C
Check my answer (3)

Find the volume of the prism.

Prism A: 3 cm by 3 cm by 3 cm.

Find the surface area of the prism.

Prism A: 3 cm by 3 cm by 3 cm.

Find the volume of the prism.

Prism B: 5 cm by 5 cm by 1 cm

Find the surface area of the prism.

Prism B: 5 cm by 5 cm by 1 cm

Compare the volumes of the prisms and then their surface areas which you have just calculated. Does the prism with the greater volume also have the greater surface area?

Which figure is a triangular prism? Select all that apply.

Select all that apply
  • A
  • B
  • C
  • D
  • E
Check my answer (3)

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