1,465 prompts matching "IGCSE word problem: Rationalising a denominator of the form root a"
Worked example: Why a rationalised denominator is preferred
Act as my SS1 Mathematics tutor. Take me through one full worked example on why a rational
Let me explain: Finding the hypotenuse with Pythagoras
I am in SS 1. I have just studied finding the hypotenuse with Pythagoras. Let me explain i
Spot my mistake: Using Pythagoras' theorem to find a shorter
Act as my SS1 Maths tutor. I'll show you my working for a question on using Pythagoras' th
Teach me: Solving a scale drawing problem involving a map
You are my personal SS1 Maths tutor. Teach me solving a scale drawing problem involving a
Let me explain: Finding the probability that an event does not happen
I am in SS 1. I have just studied finding the probability that an event does not happen. L
Another worked example: Converting a base ten number to base
Act as my SS1 Maths tutor. Walk me through another worked example on converting a base ten
Teach me again: Why borrowing in base five carries a value of five
Act as my SS1 Mathematics tutor. I did not follow why borrowing in base five carries a val
More WAEC practice: Applying the multiplication law to bases that differ
Act as my WAEC Mathematics tutor. I am in SS 1. Give me a further set of questions on appl
Another worked example: Writing expressions using positive
Act as my SS1 Maths tutor. Walk me through another worked example on writing expressions u
Extra quiz: Writing a very small number in standard form
Act as my SS1 Mathematics tutor. Give me a further quiz on writing a very small number in
Another worked example: Using logarithm tables to multiply
Act as my SS1 Maths tutor. Walk me through another worked example on using logarithm table
More WAEC practice: Subtracting the logarithms when dividing with tables
Act as my WAEC Mathematics tutor. I am in SS 1. Give me a further set of questions on subt
More practice: Locating the decimal point correctly after using logarithm tables
Act as my SS1 Mathematics tutor. Give me another set of five practice questions on locatin
Check my understanding: Solving a mixed problem combining
I am in SS 1. I think I understand solving a mixed problem combining multiplication, divis
Another worked example: Calculating the Value Added Tax (VAT)
Act as my SS1 Maths tutor. Walk me through another worked example on calculating the Value
More practice: Finding the principal, rate or time
Act as my SS1 Maths tutor. I want extra practice on finding the principal, rate or time fr
Teach me again: Adding algebraic fractions whose denominators share a factor
Act as my SS1 Mathematics tutor. I did not follow adding algebraic fractions whose denomin
Another worked example: Describing a set by listing
Act as my SS1 Maths tutor. Walk me through another worked example on describing a set by l
Find my error: Shading a region of a two-set Venn diagram
Act as my SS1 Mathematics tutor. Set me a question on shading a region of a two-set Venn d
Real-life question: Squaring both sides safely when rearranging a formula
Act as my SS1 Mathematics tutor. Set me a question on squaring both sides safely when rear