alexis2424 alexis2424

26-04-2020
Mathematics

contestada

12/k = 18/42 what is k

Respuesta :

mathstudent55 mathstudent55

26-04-2020

Answer:

k = 28

Step-by-step explanation:

12/k = 18/42

Cross multiply.

18k = 12 * 42

18k = 504

Divide both sides by 18.

k = 28

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