CAIE IGCSE Mathematics Extended E1.6.1 Use the Four Operations for Calculations with Integers Fractions and Questions

Work through Extended CAIE IGCSE Mathematics calculations by applying operation order to fractions and signed values in practical contexts.

Exam points

apply the four operations to integers, fractions and decimals with correct order
calculate with improper fractions and mixed numbers, simplifying results
use brackets and signed values accurately in practical contexts

[Maximum number: 2]

Lucy spends $\frac{3}{8}$ of the money she has saved this month on a book that costs $\$ 5.25$ .

Calculate how much money Lucy has saved this month.
$

14

2

M1 for $5.25 \times \frac{8}{3}$ oe

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CAIE IGCSE Mathematics Extended E1.6.1 Use the Four Operations for Calculations with Integers Fractions and Questions question 1