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Find the value of the x

Find the value of the x-example-1

1 Answer

6 votes

Answer:

3) x = 30

4) x = 20

Explanation:

Question 3


(12)/(18) =
(20)/(x)

cross multiply

12x = 360

x = 30

Question 4


(12)/(16) =
(15)/(x)

cross multiply

12x = 240

x = 20

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