simplify 5/4*180

Solution

simplify

\frac{5}{4} \cdot 180

225

Solution steps

\frac{5}{4} \cdot 180

Convert element to fraction:

180 = \frac{180}{1}

= \frac{5}{4} \cdot \frac{180}{1}

Apply the fraction rule:

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

= \frac{5 \cdot 180}{4 \cdot 1}

Cancel

\frac{5 \cdot 180}{4 \cdot 1} : 225

= 225

(4 x^{2} - x - 3) - (x^{2} + 2 x - 5)

(\frac{4}{4 ^{- 3}})^{- 2}

\frac{8}{9} - \frac{5}{9}

4 (x - 4) - 7 x