Fraction of an amount

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Rob Cade

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Rob Cade

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2 years, 8 months ago

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Rob Cade 2 years, 8 months ago

Gave some feedback: Ready to use

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Rob Cade 8 years, 10 months ago

Published this.

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Rob Cade 8 years, 10 months ago

Gave some feedback: Ready to use

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Rob Cade 9 years, 10 months ago

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Question statement

A word problem involving fractions.

Give any introductory information the student needs.

			Name	Type	Generated Value

total	integer	20
denom	integer	10
num	integer	6
switch	integer	1
colours	list	[ "black", "white" ]
colour	string	white
otherColour	string	black
answer	rational	8
denomsimp	number	5
numsimp	number	3

Automatically regenerate variables?

Name

Data type

Value

xxxxxxxxxx
 
random(2..4)*random(3..5)*random(1..2)

JME function reference

Description

Describe what this variable represents, and list any assumptions made about its value.

Can an exam override the value of this variable?

Generated value: `integer`

This variable doesn't seem to be used anywhere.

Parts

Gap-fill
1. Gap Number entry
  Add
1. Step Information only

Gap-fill

Ask the student a question, and give any hints about how they should answer this part.

There are $\var{total}$ beads in a box. The beads are either black or white.

If $\frac {\var{numsimp}} {\var{denomsimp}}$ of the beads are $\var{colour}$ , how many are $\var{othercolour}$ ?

Answer: there are Unnamed gap $\var{othercolour}$ beads in the box.

Advice

See step.

Give a worked solution to the whole question.

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There was an error which means the tests can't run:

Part	Test	Passed?
Gap-fill
Gap-fill		Hasn't run yet
Number entry
Number entry		Hasn't run yet
Information only

This question is used in the following exams:

Fraction Practice by Rob Cade in Headstart.
Practice 1 by Chris Knox in Chris's workspace.
Remarking - Test Exam by Samuel Parr in Samuel's workspace.
Maths Test Exam by Alex Bowkley in Alex's workspace.

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Metadata

Taxonomy: mathcentre

Taxonomy: Kind of activity

Taxonomy: Context

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Checkpoint description

Rob Cade 2 years, 8 months ago

Rob Cade 8 years, 10 months ago

Rob Cade 8 years, 10 months ago

Rob Cade 9 years, 10 months ago

Error in variable testing condition

Error

Warning

Generated value: `integer`

Parts

Gap-fill

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Error

Fraction of an amount

Metadata

Taxonomy: mathcentre

Taxonomy: Kind of activity

Taxonomy: Context

Contributors

Feedback

History

Comment

Checkpoint description

Rob Cade 2 years, 8 months ago

Rob Cade 8 years, 10 months ago

Rob Cade 8 years, 10 months ago

Rob Cade 9 years, 10 months ago

Error in variable testing condition

Error

Warning

Generated value: integer

Parts

Gap-fill

Generated value: `integer`