Level 3
Adam scores a total of 60 marks.
There are a total of 30 questions.
Every correct answer will earn 3 marks.
Every blank or wrong answer will have 2 marks deducted.
How many questions are (a) incorrectly answered and (b) correctly answered?
Level 2 PSLE
A florist had some roses and carnations. She sold 13 of the roses and 59 of the carnations. 712 of the flowers sold were roses. What fraction of the flowers did the florist sell?