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malfutka [58]
3 years ago
5

Help please, i need it asap. thank you

Mathematics
1 answer:
Maslowich3 years ago
8 0

Answer:

x = 5

Step-by-step explanation:

\frac{3}{x} = \frac{4.5}{7.5}

cross multiply

4.5x = 7.5(3)

4.5x = 22.5

Divide

x = 5

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Answer:

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Step-by-step explanation:

50 : 6 = x : 40

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--------------------------

check

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Karolina [17]

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Step-by-step explanation:

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