1,104 prompts matching "A rate of change problem taken from Nigerian manufacturing"
Practice set: Increasing a quantity in a given ratio
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Quiz: Converting a percentage to a fraction and a decimal
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Practice set: The PAYE bands and how tax is charged on each
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Let me explain: Calculating the Value Added Tax (VAT) payable
I just studied calculating the Value Added Tax (VAT) payable on goods bought in a Nigerian
Practice set: Simplifying algebraic expressions by grouping
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Spot my mistake: Collecting like terms in an expression
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Teach me: Factorising an algebraic expression by grouping
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Quiz: Substituting given numerical values into an algebraic
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Practice set: Manipulating directed (positive and negative)
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Let me explain: Using a Venn diagram with three intersecting
I just studied using a Venn diagram with three intersecting sets to solve a practical prob
Spot my mistake: Using universal sets, complements
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Quiz: Substituting given values into a formula to find
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Spot my mistake: Solving simultaneous equations by substitution
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Quiz: Writing the equation that represents a direct variation
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Practice set: Writing the equation that represents an inverse
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Spot my mistake: Spotting a sign error when factorising a quadratic
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Teach me: Drawing a smooth parabolic curve through plotted
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Spot my mistake: The conditions under which two triangles are congruent
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Spot my mistake: Using theorems and riders to solve
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Teach me: Interpreting data shown in a frequency table
You are my personal SS1 Maths tutor. Teach me interpreting data shown in a frequency table