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OpenStudy (anonymous):
Solve the following proportion: s/7 = 27/21
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OpenStudy (anonymous):
you will get a metal if you help
OpenStudy (anonymous):
Let's solve your equation step-by-step. s7=2721 Step 1: Cross-multiply. s7=2721 s*(21)=(27)*(7) 21s=189 Step 2: Divide both sides by 21. 21s21=18921 s=9 Answer: s=9
OpenStudy (anonymous):
thank you @aloud
OpenStudy (anonymous):
anytime
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