9/11 = 13.5/b. Find the B. MARKING BRAINLIST!!

Question

9/11 = 13.5/b. Find the B. MARKING BRAINLIST!!

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Neala 6 months 2021-08-15T03:51:43+00:00 2 Answers 8 views 0

Answers ( )

    0
    2021-08-15T03:53:12+00:00

    Answer:

    b = 16.5

    Step-by-step explanation:

    Given

    \frac{9}{11} = \frac{13.5}{b} ( cross- multiply )

    9b = 148.5 ( divide both sides by 9 )

    b = 16.5

    0
    2021-08-15T03:53:20+00:00

    Answer:

    16.5

    Step-by-step explanation:

    we want to get b in the numerator and we want to get rid of the fractions so we multiply both sides by 11*b to get

    9b=13.5*11

    9b=148.5

    divide both sides by 9 to get b by itself to get

    b=16.5

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