Level 3
If Melvin sells a television at a markup price of 10% above its usual selling price, he will make a profit of $500. If he sells it at a discount of 20% of its usual selling price, he will incur a loss of $100. Find the selling price of the television.
4 m
Level 3
If Kelly sells a hand phone at a discount of 20% of the usual price, she will make a profit of $40. If she sells it at a discount of 40%, she will incur a loss of $45. Find the price of the hand phone.
4 m
Level 3
If Jerome sells a camera at a discount of 5% of the usual price, he will make a profit of $75. If he sells it at a discount of 20%, he will still make a profit of $30. Find the cost price of the camera.
4 m
Level 3
Mr Ho wants to buy the same type of files. If he buys 6 files, he will have $3 left. If he buys 8 files, he will be short of $5.50. How much do 6 files cost?
4 m
Level 3
Marnie wants to buy some files of the same price. If she buys 6 files, she will have $7.20 left. If she buys 10 files, she will have no money left.
  1. How much does each file cost?
  2. How much does Marnie have?
4 m
Level 3
Nancy wants to buy some files of the same price. If she buys 2 files, she will have $3.60 left. If she buys 5 files, she will short of $1.50.
  1. How much does each file cost?
  2. How much does Nancy have?
4 m
Level 3
Jeremy has a crate containing some red and green grapes. If he adds in 10 bunches of red grapes, 0.6 of the bunches of grapes in the carton will be green grapes. If he adds in 30 bunches of green grapes, 34 of the bunches of grapes in the carton will be green grapes. How many bunches of grapes are there in crate?
5 m
Level 3
Some stickers are in a packet.
If Adam puts them into groups of 7, there is 1 sticker short.
If Adam puts them into groups of 5, there are 3 extra stickers.
Find the smallest possible number of stickers in a packet.
3 m
Level 3
Some children share some stickers.
If each of them gets 12 stickers, there are 3 stickers left.
If each of them takes 9 stickers, there are 21 stickers left.
  1. How many children are there?
  2. How many stickers are there?
3 m
Level 3
Some children share some stickers.
If each of them gets 4 stickers, there are 5 stickers left.
If each of them takes 6 stickers, 3 more stickers are needed.
  1. How many children are there?
  2. How many stickers are there?
3 m