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Popular >

10911aIf the mean of is 11, which number could a be?

Solution

10911aIf the mean is 11, which number could a be?

Solution

The number : 991 \frac{10}{11}

Solution steps

Represent the number with

x

A.T.Q.:

10911 = 11 x

Solve for

x, 10911 = 11 x : x = \frac{10911}{11}

Convert improper fractions to mixed numbers:

\frac{10911}{11} = 991 \frac{10}{11}

The number : 991 \frac{10}{11}

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