Five years ago, Man invested RM8800 in a bank at a simple rate of 7.2% per annum. Find i. the amount of his account today ii. the number of years required if Man wanted RM12601.60 to be the amount in his account. 6. Tan borrowed RM10000 for 100 days at 9% per annum simple interest. i. How much is the interest charged? ii. What is the amount owed and the end of 100 days? (Use the Banker's Rule : 1 year=360 days) 5.
Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
Speed, Time, and Distance
Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.
Profit and Loss
The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.
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