A pharmacist mixes 5g of a powder with 45cm³ of water to make a prescription medicine . How much powder should she mix with with 18cm² of to make a larger amount of the same medicine .

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Oleg Barabanov asked Mar 24, 2023

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A pharmacist mixes 5g of a powder with 45cm³ of water to make a prescription medicine . How much powder should she mix with with 18cm² of to make a larger amount of the same medicine .

Mathematics
college

Oleg Barabanov asked Mar 24, 2023

by Oleg Barabanov

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24 votes

Answer:

Explanation:

By proportion he should mix:

(18/45) * 5

= (18*5)/45

= 90/45

= 2 g.

Mandraenke answered Mar 30, 2023

by Mandraenke

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