Evelyn M. answered 03/26/19
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3 = v
9 12
Cross multiply
9v = 36
Divide both sides
By 9
9v/9 = 36/9
V = 4
Kayla C.
asked 03/26/19i need help with this problem... solve for v..... 3/9=v/12 simplifly
Evelyn M. answered 03/26/19
Patient and Knowledgeable Accounting, Business, Math, Writing Tutor
3 = v
9 12
Cross multiply
9v = 36
Divide both sides
By 9
9v/9 = 36/9
V = 4
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