Karen Morrison and Nick Hamshaw Solutions for Exercise 9: Exercise 21.9
Karen Morrison Mathematics Solutions for Exercise - Karen Morrison and Nick Hamshaw Solutions for Exercise 9: Exercise 21.9
Attempt the free practice questions from Exercise 9: Exercise 21.9 with hints and solutions to strengthen your understanding. Cambridge IGCSE® Mathematics Core and Extended Coursebook Second Edition solutions are prepared by Experienced Embibe Experts.
Questions from Karen Morrison and Nick Hamshaw Solutions for Exercise 9: Exercise 21.9 with Hints & Solutions
State whether the following proportion is direct proportion or not.
The ages and heights of students.
State whether the following proportion is direct proportion or not.
The amount of money collected in a sponsored walk if you are paid per kilometre.
State whether the following proportion is direct proportion or not.
The time it takes to cover different distances at the same speed.
State whether the following proportion is direct proportion or not.
The heights of objects and the lengths of their shadows.
State whether the following proportion is direct proportion or not.
The amount of petrol used to travel different distances.
State whether the following proportion is direct proportion or not.
The number of chickens you could feed with of feed.
State whether the following proportion is direct proportion or not.
The height of the tree and the number of years since it was planted.
State whether the following proportion is direct proportion or not.
The area of the sector of a circle and the angle at the centre.
