The solution to 4 1/2-6 is -1 1/2

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simplify 4 1/2-6

Solution

simplify

4 \frac{1}{2} - 6

- 1 \frac{1}{2}

Decimal Notation

- 1.5

Solution steps

4 \frac{1}{2} - 6

Convert mixed numbers to improper fractions:

4 \frac{1}{2} = \frac{9}{2}

= \frac{9}{2} - 6

Convert

- 6

to fraction

: \frac{- 12}{2}

= \frac{9}{2} + \frac{- 12}{2}

\frac{9}{2} + \frac{- 12}{2} = \frac{- 3}{2}

= \frac{- 3}{2}

Apply the fraction rule:

\frac{- a}{b} = - \frac{a}{b}

= - \frac{3}{2}

Convert improper fractions to mixed numbers:

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

= - 1 \frac{1}{2}

- (7.5 f + 3 g) - 4.4

\frac{5}{3} \div 7

16 x^{4} - 100 y^{4}

(4 x^{2} - 12 x - 10) - (2 x^{2} + x - 3)

\frac{3 ( a + b )}{5 ( a + b )}