10+Decimals,+Fractions,+Ratios,+Percentages+(AS+1.1)

Back to Year 10 Maths For this topic it is REALLY IMPORTANT that you write down
 * **WHAT** you are calculating
 * **HOW** you are calculating it
 * **ANSWERS** to your calculations.

The test gives you a chance to show that you can work with decimals, can work with fractions, can work with ratios and rates and can work with money. You can't achieve if you can only work with one thing eg fractions - you've got to be able to show you can work in several areas.

Remember that "GST inclusive" means that the GST (15%) has already been included so you don't have to add it on. "GST exclusive" means that YOU have to add the GST on because it is not already added on. (To add the GST in one calculation just multiply by 1.15)

eg fertiliser costs $250 GST excl, means that fertiliser costs $250 x 1.15 after GST is added on, which is $287.50

"Fertiliser after GST: $250 x 1.15 = $287.50"

**WORDS** then **CALCULATION** then **ANSWER**  in __each__ of the different aspects Here is a (tennis subs) for you to work through along with a PowerPoint that has  in it. And another (sausage sizzle) along with.