simplify 2 3/4*2

Solution

simplify

2 \frac{3}{4} \cdot 2

5 \frac{1}{2}

Solution steps

2 \frac{3}{4} \cdot 2

Convert mixed numbers to improper fractions:

2 \frac{3}{4} = \frac{11}{4}

= \frac{11}{4} \cdot 2

Convert element to fraction:

2 = \frac{2}{1}

= \frac{11}{4} \cdot \frac{2}{1}

Apply the fraction rule:

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

= \frac{11 \cdot 2}{4 \cdot 1}

\frac{11 \cdot 2}{4 \cdot 1} = \frac{11}{2}

= \frac{11}{2}

Convert improper fractions to mixed numbers:

\frac{11}{2} = 5 \frac{1}{2}

= 5 \frac{1}{2}

\frac{x + 4}{x ^{2} + 6 x + 8}

(12 x^{2} y)^{0}

\frac{4}{5 + 2}

\frac{5}{6} \div \frac{3}{10}

\frac{7}{( - \frac{1}{x} ) ^{2} - 2}