Algebra\Proportionality
No |
Description |
Difficulty |
Syllabus |
Level |
| 1
| X:Y given averages and weighted average; 2NI |
Easy |
GCSE |
Intermediate |
Related material |
| 2
| scale model, ratio of a:b; RNI |
Easy |
GCSE |
Intermediate |
Related material |
| 3
| duck & chimney, t=k/d^2; RNI |
Intermediate |
GCSE |
Intermediate |
Related material |
| 4
| proportionality definitions; 4TFSP |
Intermediate |
GCSE |
Intermediate |
Related material |
| 5
| proportionality inferences for y=k(1/x); 4TFUSP |
Hard |
GCSE |
Intermediate |
Related material |
| 6
| given the price of a number of pieces of fruit, find the price of a new quanitity; NI |
Intermediate |
GCSE |
Intermediate |
Related material |
| 7
| Given an amount of money and told the ratio it is split between two people, find how much one of these people get; RNI |
Intermediate |
GCSE |
Intermediate |
Related material |
| 8
| similar triangle lengths; 2NI |
Intermediate |
GCSE |
Intermediate |
Related material |
| 9
| F=k/d^2; 2NI |
Easy |
GCSE |
Intermediate |
Related material |
| 10
| dilution calculation, ratios given; 2NI |
Intermediate |
GCSE |
Intermediate |
Related material |
| 11
| dilution calculation, percentages given; 2NI |
Intermediate |
GCSE |
Intermediate |
Related material |
| 12
| money split x in ratio a:b:c, x, a, b, c +ve;MC |
Easy |
GCSE |
Intermediate |
Related material |
| 13
| chemical split x in ratio a:b, x, a, b, +ve; MC |
Easy |
GCSE |
Intermediate |
Related material |
| 14
| paint mixing, ratio of a:b; MC |
Easy |
GCSE |
Intermediate |
Related material |
| 15
| chocolate crispies, ratio of a:b; MC |
Intermediate |
GCSE |
Intermediate |
Related material |
| 16
| y varies as x^n, n in [-2, 3]; MC |
Hard |
GCSE |
Higher |
Related material |