Introduction
Task
Dear grade 10s you are expected to watch this video as it will guide you to complete your upcoming exercise
Process
Exercise
- John bought a cellphone and he is expected to buy his own airtime. His call charges are R2.00 per minute.
1.1 If John wishes to have 3 hours of airtime, how much must he spend on airtime?
1.2 What is the maximum amount of airtime(minutes) John can purchase R90?
- Mary took a cellphone contract which includes a R200 subscription fee, 50 minutes free ,call charges of 1,20 per minute after the first 50 minutes
Evaluation
I will mark your work and compile a list with marks. Thank you.
Conclusion
Thank you for the co-operation I hope the work was not difficult. Don't worry there is always room for improvement.