Profit and Loss in Mathematics

This video tutorial for grade 6 students covers a mathematics performance task focused on profit and loss. It begins with an introduction to the task, followed by a detailed explanation of a scenario where students assist in tracking sales and calculating profits and losses for various items. The video includes step-by-step calculations, finding and simplifying ratios, and filling a T chart based on sales data. The tutorial concludes with a summary and a preview of upcoming topics.

What is the main focus of the Grade 6 Mathematics Performance Task?

• Geometry and shapes

• Profit and loss of goods and services

• Algebraic expressions

• Measurement and data

Who are you assisting in the school shop scenario?

• Mr. Smith

• Mrs. Johnson

• Miss Harris

• Mr. Brown

What is the formula for calculating profit or loss?

• Number of items times selling price

• Cost price minus selling price

• Selling price divided by cost price

• Selling price minus cost price

What is the first step in calculating the profit or loss for an item?

• Add the cost price to the selling price

• Multiply the cost price by the selling price

• Divide the selling price by the cost price

• Subtract the cost price from the selling price

If the cost price of juice is $50 and the selling price is $80, what is the profit per item?

• $20

• $30

• $50

• $80

What is the profit made from selling 22 cookies if the cost price is $40 and the selling price is $60?

• $440

• $220

• $450

• $550

How do you calculate the profit for multiple items sold?

• Subtract the number of items from the selling price

• Multiply the profit per item by the number of items

• Add the cost price and selling price

• Divide the selling price by the number of items

What is the profit from selling 10 fruit cups if the cost price is $60 and the selling price is $100?

• $200

• $300

• $400

• $500

What is the profit from selling 15 sandwiches if the cost price is $100 and the selling price is $150?

• $500

• $600

• $700

• $750

What is the profit from selling 18 chips if the cost price is $70 and the selling price is $120?

• $950

• $900

• $850

• $800