Exam Questions
Download PDF
Error Intervals g3
Download PDF
Fractions answer g3
Click here
How to calculate percentages
Calculate the percentage might be difficult for some students. This diagram will help to understand simple step to understand the basic concept of percentages in mathematics. Calculate Percentages If you still find difficulty to understand any concept of mathematics please feel free to talk us or book free trail lesson today.
How to calculate HCF and LCM
How to find HCF and LCM How to calculate HCF and LCM Step 1: Start with the first number, 528. We’ll find its prime factors. Step 2: Begin by dividing 528 by the smallest prime number, which is 2: 528 ÷ 2 = 264 Step 3: We continue dividing by 2 until we can no […]
How to solve percentage word problem
GCSE Percentages word problems Cost of the refrigerator: $1500 Discount: $200 Step 1: The discounted price is $1500 – $200 = $1300. Step 2: Sale tax: 5% The tax amount is 5% of $1300. which is 5÷100 x $1300 = $65. Total cost: $1300 + $65 = $1365. Therefore, the total cost of the refrigerator […]
How to solve percentages word problems in real life
Solve GCSE Percentages word problems Percentage in real life Shop A: Step 1: Cost of one coffee maker is $80 Buy one get one free: Therefore, you’ll get two coffee makers for the price of one, so the cost for two coffee makers is still $80. Shipping fees: $7.50 Step 2: $80 + $7.50 = […]
Calculate interest rate using percentages
Interest and Percentages Calculate interest rate using percentages Step 1 Cost of the washing machine: $800 Amount saved: $500 Remaining amount to be financed: $800 – $500 = $300 Loan term: 2 years Annual interest rate: 12% Step 2: Work out 12% of $300 12÷100× 300 = 36 36 ×2 = 72 for 2 years. […]
Negative Numbers in real life (Temperature)
Negative numbers Temperature word problems Negative numbers in Temperature Step 1: The initial temperature is 5 degrees Celsius To find the new temperature, we subtract the temperature drop from the initial temperature: Step 2: New temperature = 5 degrees Celsius – 8 degrees Celsius = -3 degrees Celsius Therefore, the new temperature is -3 degrees […]
GCSE negative numbers in real life
Negative Numbers Money word problems GCSE Negative Numbers in real life Step 1: To calculate Sara’s new account balance, we need to add her deposit to her current balance: Current balance: -$50 (negative balance) Deposit: $60 Step 2: To find the new account balance, we add the deposit to the current balance: New account balance […]