Express 0.03 as a percentage

(a)  

Express 3.2 as a percentage

(a)  

Express $$\frac{18}{100}$$  as a percentage

(a)  

Express $$\frac{3}{20}$$  as a percentage

(a)  

Find 30% of 300

(a)  

A laptop cost $2000. What is the final price of the laptop after a 10% discount?

(a)  

John placed $5000 into a bank with an annual interest rate of 2%. How much money will John have in his account after 1 year?

(a)  

Ali, Bala and Charlie has $6, $10 and $5 respectively. What is the average amount of money each child has?

(a)  

The average mass of the durians at a stall is 3kg. The total mass of all the durian is 120kg. How many durians are there at the stall altogether?

(a)  

There were 20 children at the party. On average, each child ate 2 donuts. How many donuts were eaten altogether at the party?

(a)  

Joe scored an average of 77.5 marks for all his four subjects. How much did he score for his Mother Tongue?

(a)  

Ali and Bala have an average of $5. Kelly, Sally and Jamie have an average of $15. What is the average amount of money each child have?

(a)  

3 identical books cost $21. How much does 10 books cost?

(a)  

The table shows the rate to rent a bicycle. John rented a bicycle from 2pm to 6pm. How much did he pay?

(a)