Hi! I am currently studying Chemical Engineering at The University of Edinburgh. I tutor in Edinburgh 6-7 times per week currently, and joined MyTutorWeb as a way of sumplimenting that with the convenience of being able to stay in my flat.
Maths is a subject I have loved for literally as long as I can remember. And well I can't promise I will be able to convince you to enjoy maths perhaps as much as myself, I can promise to help you pass GCSE and A level.
|Maths||A Level||£22 /hr|
|Applied Mathematics||Advanced Higher||A|
Schaefer (Parent) June 4 2016
If we first calculate 30% of £4 to work out how much the price of the book has been reduced by.
10% of £4 is £0.40. We know 30% will be this value multiplied by 3. Therefore 30% of £4 is £1.20.
Now that we know how much the book has been reduced by we can simply do:
Original cost of book minus the reduction in price to find the new price of the book.
£4.00 - £1.20 = £2.80see more