Repeated Percentage Change – Increase – Link Students need to match the questions on the left to the answers on the right. They should place corresponding letters in the boxes on the right.

Printing To print handouts from slides - Select the slide from the left. Then click: File > Print > ‘Print Current Slide’ To print multiple slides - Click on a section title to highlight all those slides, or press ‘Ctrl’ at the same time as selecting slides to highlight more than one. Then click: File > Print > ‘Print Selection’ To print double-sided handouts - Highlight both slides before using ‘Print Selection’. Choose ‘Print on Both Sides’ and ‘Flip on Short Edge’.

Calculating Compound Interest LINK Calculating Compound Interest

£450: 3 years at 5% £548 £350: 5 years at 7% £353 £250: 4 years at 9% B £350: 5 years at 7% £353 C £250: 4 years at 9% £225 D £200: 7 years at 8% £269 E £460: 3 years at 6% £334 F £220: 6 years at 4% £521 G £140: 3 years at 11% £105 H £80: 5 years at 23% £491 I £165: 4 years at 13% £191 J £92: 6 years at 19% £343 K £73: 5 years at 7.5% £261 L £327.35: 3 years at 0.7% £278

Half Answers E C £450: 3 years at 5% £548 £350: 5 years at 7% £353 B £350: 5 years at 7% £353 C £250: 4 years at 9% £225 D £200: 7 years at 8% £269 £460: 3 years at 6% £334 F £220: 6 years at 4% £521 G £140: 3 years at 11% £105 H £80: 5 years at 23% £491 I £165: 4 years at 13% £191 J £92: 6 years at 19% £343 K £73: 5 years at 7.5% £261 L £327.35: 3 years at 0.7% £278

Answers E C H I L K £450: 3 years at 5% £548 £350: 5 years at 7% £353 B £350: 5 years at 7% £353 C £250: 4 years at 9% £225 H D £200: 7 years at 8% £269 I £460: 3 years at 6% £334 L F £220: 6 years at 4% £521 G £140: 3 years at 11% £105 K £80: 5 years at 23% £491 £165: 4 years at 13% £191 J £92: 6 years at 19% £343 £73: 5 years at 7.5% £261 £327.35: 3 years at 0.7% £278

£450: 3 years at 5% £548 £350: 5 years at 7% £353 £250: 4 years at 9% B £350: 5 years at 7% £353 C £250: 4 years at 9% £225 D £200: 7 years at 8% £269 E £460: 3 years at 6% £334 F £220: 6 years at 4% £521 G £140: 3 years at 11% £105 H £80: 5 years at 23% £491 I £165: 4 years at 13% £191 J £92: 6 years at 19% £343 K £73: 5 years at 7.5% £261 L £327.35: 3 years at 0.7% £278 A £450: 3 years at 5% £548 B £350: 5 years at 7% £353 C £250: 4 years at 9% £225 D £200: 7 years at 8% £269 E £460: 3 years at 6% £334 F £220: 6 years at 4% £521 G £140: 3 years at 11% £105 H £80: 5 years at 23% £491 I £165: 4 years at 13% £191 J £92: 6 years at 19% £343 K £73: 5 years at 7.5% £261 L £327.35: 3 years at 0.7% £278

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