danishiqman danishiqman

22-07-2018
Mathematics

contestada

solve the following proportion 7/9=n/36

Respuesta :

nwebb4995 nwebb4995

22-07-2018

n=28

cross multiply 7 and 36
cross multiply 9 and n

7x36=252
9xN=9n

9n=252
—- ——
9 9

n=28

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