Probability - Shapes, One Set of Two Shapes, Two Colors - Pick One by Shape and Color, To Decimal (Level 1)

This math topic focuses on probability counting involving shapes and colors. It teaches how to calculate the probability of randomly selecting a specific colored shape from a bag. This involves shapes such as circles and squares, and colors like red, yellow, blue, pink, white, and green. Each question provides a scenario where learners must determine the decimal probability of drawing a particular shape with a distinct color from a single set containing two different shapes and two colors. This set of problems is aimed at beginners, as it introduces foundational concepts of single-event probability.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

Probability - Shapes, One Set of Two Shapes, Two Colors - Pick One by Shape and Color, To Decimal Worksheet

Math worksheet on 'Probability - Shapes, One Set of Two Shapes, Two Colors - Pick One by Shape and Color, To Decimal (Level 1)'. Part of a broader unit on 'Probability and Counting - Single Event - Advanced' Learn online: app.mobius.academy/math/units/probability_counting_single_event_advanced/

1

What is the chance of drawing a gray square at random from this bag?

a

0.455

b

0.556

c

0.375

d

0.5

e

0.4

f

0.3

2

What is the chance of drawing a pink square at random from this bag?

a

0.75

b

1

c

0.5

d

0.167

e

0.25

f

0.429

3

What is the chance of drawing a red square at random from this bag?

a

0.667

b

0.4

c

0.222

d

0.077

e

0.25

f

0.125

4

What is the chance of drawing a black square at random from this bag?

a

1.5

b

1.5

c

0.5

d

0.455

e

0.583

f

0.6

5

What is the chance of drawing a brown circle at random from this bag?

a

0.4

b

1

c

0.75

d

0.667

e

0.833

f

0.333

6

What is the chance of drawing a black square at random from this bag?

a

0.222

b

0.091

c

0.25

d

0.4

e

0.2

f

0.167

7

What is the chance of drawing a gray square at random from this bag?

a

0.667

b

0.714

c

0.667

d

0.333

e

0.571

f

0.6