1.
Hint: Think carefully about the denominator.
2.
Hint: This is a percentages question. All percentages start out as fractions.
What is your numerator? What is your denominator?
3.
4.
Hint: This question gives both Litres and milliliters. Before you begin your calculations, you must make everything the SAME UNIT.
5.
Hint: When you are given mixed numbers, it is always a good idea to change to improper fractions first.
6.
Hint: Please note that your answer should be given in kilograms.
7.
Read the instructions aloud:
The following exercise is designed to test your speed and accuracy.
This means that you must work quickly, clearly, and correctly.
You have 15 minutes.
1.
2. How many centimetres are there in 3 metres?
3. Mummy is baking a cake. She puts it into the oven at 3:30 and removes it 20 minutes later. At what time does she remove it from the oven?
4. SUBTRACT 951 - 530 =
5. Write 7/ 20 as a percentage.
6. Complete the sequence below.
3.0, 3.4, _______, 4.2
7. An angle which measure 90 degrees is a __________ angle.
8. A school raised a total of $1,648 to purchase new books. The money raised will be shared
equally among 8 different classrooms. What is the total amount of money each classroom
will receive?
9. 20% of 3,000 =
10.
PERCENTAGES WORD PROBLEMS
READ EACH QUESTION ALOUD TWICE!
1. There are 25 students in a class. Fifteen of those students are girls. What percentage of the class are girls?
2. There are 50 students in a class. If 14% are absent on a particular day, find the number of students present in the class.
3. A shopkeeper buys a shirt for $30 and sells it to make a 10% profit.
a. Calculate the profit.
b. Calculate the selling price.
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