Some teachers and learners want to go to the theatre. The following information is available. Ticket prices Learner NS 30.75 Teacher N$ 40.25 For every 20 learners, a teacher receives a free ticket Five teachers go to the theatre with 75 learners. (a) Calculate the total cost for the tickets. Answer (a) NS. (b) The play is in three parts. Each part lasts 35 minutes. There is a 10 minute interval between each part. The first part starts at 17:30. Work out the time that the play ends. Answer (b). (c) of the learners are girls. Calculate the number of boys.
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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