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Mathematics 8 Online
OpenStudy (anonymous):

Solve the proportion below. x/45 = 7/9 x= A. 39 B. 35 C. 5 D. 43

hartnn (hartnn):

can u cross multiply ?

OpenStudy (anonymous):

Yeah

hartnn (hartnn):

x/45 = 7/9 multiply 45 on both sides, what u get ?

OpenStudy (anonymous):

35

hartnn (hartnn):

that is correct value of x!

OpenStudy (anonymous):

Thank you sir!

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