When using chemical formula it is possible to calculate the percentage composition of the chemical. This can be useful when extracting metals from ores or when making fertilisers for specific plants.

Watch this video from Maths and Numeracy which shows how Snoot, Fin and Plimble compare fractions, decimals and percentages when fuelling their saucer. Narrator:I see. Your drum of nitroplasm holds ...

If you are using Microsoft Excel to manage numerical data, at some point you're inevitably going to display percentages. Doing so can give you a new insight, or make summarizing heaps of data a bit ...

11:42, Mon, Jul 22, 2024 Updated: 11:46, Mon, Jul 22, 2024 Percentages don’t need to be a headache to solve if you know the right tricks. Article continues below ADVERTISEMENT Many of us hated maths ...