simplify 1 1/2*4

Solution

simplify

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

6

Solution steps

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

Convert mixed numbers to improper fractions:

1 \frac{1}{2} = \frac{3}{2}

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

Convert element to fraction:

4 = \frac{4}{1}

= \frac{3}{2} \cdot \frac{4}{1}

Apply the fraction rule:

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

= \frac{3 \cdot 4}{2 \cdot 1}

Cancel

\frac{3 \cdot 4}{2 \cdot 1} : 6

= 6

1 \frac{1}{2} \cdot 6

\frac{72 a ^{4}}{b ^{2}}

3 \frac{3}{8} + 2 \frac{3}{4}

\frac{1}{x + 1} + \frac{1}{x + 2}

x^{2} - y^{2} + 4 + 4 x - 1 - 2 y