What is 6 1/4 \times 6 4/5 ?

The solution to 6 1/4 \times 6 4/5 is 42 1/2

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simplify 6 1/4 \times 6 4/5

simplify

6 \frac{1}{4} \cdot 6 \frac{4}{5}

42 \frac{1}{2}

Decimal Notation

42.5

Solution steps

6 \frac{1}{4} \cdot 6 \frac{4}{5}

Convert mixed numbers to improper fractions:

6 \frac{1}{4} = \frac{25}{4}

= \frac{25}{4} \cdot 6 \frac{4}{5}

Convert mixed numbers to improper fractions:

6 \frac{4}{5} = \frac{34}{5}

= \frac{25}{4} \cdot \frac{34}{5}

Apply the fraction rule:

\frac{a}{b} \cdot \frac{c}{d} = \frac{a \cdot c}{b \cdot d}

= \frac{25 \cdot 34}{4 \cdot 5}

Cancel

\frac{25 \cdot 34}{4 \cdot 5} : \frac{85}{2}

= \frac{85}{2}

Convert improper fractions to mixed numbers:

\frac{85}{2} = 42 \frac{1}{2}

= 42 \frac{1}{2}

7 x \times 9 x y

1 - \frac{x}{x + 1}

x^{2} + 5 x + 3 x + 15

5 w (6 c + 2)

(4 x^{4} - y^{5})^{2}