Question

please tell subject math​

Answer 1

Answer:

ATQ,

45/60 = 3/x

x = 3×60/45

x = 4

4 is Your Answer.

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Answer 2

Answer:

$\frac{45}{60} = \frac{3}{x} \\ by \: cross \: multiplication \\ x = 3 \times \frac{60}{45} \\ = 3 \times \frac{4}{3} = 4$

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