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18-10-2021
Mathematics

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two-thirds of number is 18
work out five-ninth of number

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Ahisha0o0 Ahisha0o0

18-10-2021

Answer:

[tex] \frac{2 \times number}{3} = 18 \\ number = 27 \\ \\ if \: number = 27 \: then \: \\ \ \frac{5 \: \times number}{9} \\ = \frac{5 \times 27}{9} \\ = 15[/tex]

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