1,482 prompts matching "IGCSE quiz: The material needed for a described spherical tank"
Real-life question: Average speed when a journey has two legs at different speeds
Act as my SS1 Mathematics tutor. Set me a question on average speed when a journey has two
More WAEC practice: Collecting like surds after simplifying each
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Teach me again: Squaring a bracket that contains a surd
Act as my SS1 Mathematics tutor. I did not follow squaring a bracket that contains a surd
Find my error: Finding an unknown quantity using direct
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Real-life question: Recognising inverse proportion from a table of values
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More WAEC practice: Using Pythagoras to find a shorter side
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More practice: Drawing a straight-line graph
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Explain back: Prime numbers, and why one is not prime
I have just studied prime numbers, and why one is not prime in my SS1 Mathematics class. L
Explain back: Why division and multiplication rank equally
I have just studied why division and multiplication rank equally in my SS1 Mathematics cla
Worked example: A calculation mixing all four operations
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Explain back: Estimating a square root between two whole numbers
I have just studied estimating a square root between two whole numbers in my SS1 Mathemati
Worked example: Simplifying a surd by taking out a square factor
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Explain back: Converting between hours, minutes and seconds
I have just studied converting between hours, minutes and seconds in my SS1 Mathematics cl
Worked example: Working out a duration from a start and finish time
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Explain back: Converting between a fraction and a percentage
I have just studied converting between a fraction and a percentage in my SS1 Mathematics c
Worked example: Ordering a mixed list of fractions, decimals and percentages
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Explain back: Percentage increase and percentage decrease
I have just studied percentage increase and percentage decrease in my SS1 Mathematics clas
Explain back: Substituting numbers into an expression
I have just studied substituting numbers into an expression in my SS1 Mathematics class. L
Worked example: Simplifying an algebraic fraction
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Explain back: Primary data and secondary data
I have just studied primary data and secondary data in my SS1 Mathematics class. Let me ex