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Communication and Collaboration

Money and financial mathematics narration

Money and financial mathematics narration

On-device narration (offline TTS)
Audio narration — reads aloud, works offline

Transcript

[0:00] When a trader sells for more than the buying price, the difference is profit; when less, it is a loss. [0:45] Percentage profit or loss is always worked out on the cost price, then multiplied by one hundred. [1:30] Simple interest is the same amount each year, while compound interest is calculated on the growing balance. [2:15] Hire purchase lets you pay a deposit and then instalments, so the total paid is more than the cash price. [3:00] Appreciation means a thing gains value over time; depreciation means it loses value, like a boda boda after years of use.

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