Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
primary 5 | Maths
| Percentage
One Answer Below
Anyone can contribute an answer, even non-tutors.
Help
Beginning of the year = 100% = 5,610 / 1.02 = $5,500
b) 40% of the money AFTER receiving the interest = 40% x 5,610 (instead of 5,500) = $2,244
This same amount of money is used to buy a fridge at 15% discount i.e. selling price of fridge at 85% = $2,244. So what is 100%?
100% = 2,244 / 0.88 = $2,550
See 1 Answer