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    Topics || Problems

    If 0.15a = 0.33b, what should be the value of x in the proportion a:bx = 11:10?

    • \(a = \frac{11b}{5} = 2.2b\)
    • \(a:bx = 11:10\)
    • \(\frac{a}{bx} = \frac{11}{10}\)
    • \(\frac{2.2b}{bx} = 1.1\)
    • \(\frac{2.2}{1.1} = x\)
    • x = 2