Cambridge0580/22• Calculator Allowed

May/June 2023 Paper 22 (Extended)

1:30:00

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Total Marks: 70

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CAMBRIDGE ASSESSMENT INTERNATIONAL EDUCATION (CAIE)0580/22• Official Candidate Question Paper

May/June 2023 Paper 22 (Extended) • IGCSE Mathematics (Extended)

base

[2 Marks]

Indices and Standard Form

Worth 2 Marks • Foundation Level

Calculate the value of

\frac{4.8 \times 10^5}{1.6 \times 10^{-3}}

. Write your final answer in ordinary standard decimal form.

Formula Guide:

Divide coefficients and subtract indices:

\frac{4.8}{1.6} = 3.0

;

5 - (-3) = 8

. Therefore

3.0 \times 10^8

Enter digits with standard decimals or appropriate significant figures.

Question 1 of 4