en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify ((-10)/7)(-8/9)

Solution

simplify

(\frac{- 10}{7}) (- \frac{8}{9})

Solution

\frac{80}{63}

+1

Decimal Notation

1.26984 \dots

Solution steps

(\frac{- 10}{7}) (- \frac{8}{9})

Apply rule:

(a) = a

(\frac{- 10}{7}) = \frac{- 10}{7}

= \frac{- 10}{7} (- \frac{8}{9})

Apply the fraction rule:

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

\frac{- 10}{7} = - \frac{10}{7}

= - \frac{10}{7} (- \frac{8}{9})

Apply rule:

- a (- b) = ab

- \frac{10}{7} (- \frac{8}{9}) = \frac{10}{7} \cdot \frac{8}{9}

= \frac{10}{7} \cdot \frac{8}{9}

\frac{10}{7} \cdot \frac{8}{9} = \frac{80}{63}

= \frac{80}{63}

Popular Examples

simplify (x+1)-(x-8)simplify

(x + 1) - (x - 8)

simplify sqrt(54)-7sqrt(6)simplify

54 - 76

factor x^3+5x^2-2x-10 factor

x^{3} + 5 x^{2} - 2 x - 10

simplify 8/9-11/15 simplify

\frac{8}{9} - \frac{11}{15}

simplify (-r-10)-(-4r^3+r^2+7r)simplify

(- r - 10) - (- 4 r^{3} + r^{2} + 7 r)

Frequently Asked Questions (FAQ)

What is ((-10)/7)(-8/9) ?
The solution to ((-10)/7)(-8/9) is 80/63