What is (650-755)/(1997-1999) ?

The solution to (650-755)/(1997-1999) is 105/2

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simplify (650-755)/(1997-1999)

simplify

\frac{650 - 755}{1997 - 1999}

\frac{105}{2}

Decimal Notation

52.5

Solution steps

\frac{650 - 755}{1997 - 1999}

650 - 755 = - 105

= \frac{- 105}{1997 - 1999}

1997 - 1999 = - 2

= \frac{- 105}{- 2}

Apply the fraction rule:

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

= \frac{105}{2}

\frac{- 2}{9} \times \frac{- 1}{10}

54 \times 8

49 x^{2} + 210 x + 225

1 + \frac{16}{9}