Edexcel GCSE Maths Spec B – Modular: Booster C © Pearson Education 2010. This document may have been altered from the original. To understand how to use.

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Edexcel GCSE Maths Spec B – Modular: Booster C © Pearson Education This document may have been altered from the original. To understand how to use decimals to speed up percentage calculations. Objectives

Edexcel GCSE Maths Spec B – Modular: Booster C © Pearson Education This document may have been altered from the original. Every percentage has a decimal equivalent.

Edexcel GCSE Maths Spec B – Modular: Booster C © Pearson Education This document may have been altered from the original. Every percentage has a decimal equivalent.

Edexcel GCSE Maths Spec B – Modular: Booster C © Pearson Education This document may have been altered from the original. Every percentage has a decimal equivalent.

Edexcel GCSE Maths Spec B – Modular: Booster C © Pearson Education This document may have been altered from the original. Every percentage has a decimal equivalent.

Edexcel GCSE Maths Spec B – Modular: Booster C © Pearson Education This document may have been altered from the original. To find a percentage of a number, multiply by the decimal equivalent. 82% 51% 25% 8% % of 54= 0.82 x 54= % of 72= 0.51 x 72= % of 48= 0.25 x 48= 12 8% of 116= 0.08 x 116 = 9.28