Question

-27/5 . -4/15 + -4/15 . ( 2010 - -27/5 )

Answer 1

\(\frac{-27}{5}.\frac{-4}{15}+\frac{-4}{15}.\left(2010+\frac{27}{5}\right)\)

\(=\frac{-4}{15}.\left(\frac{-27}{5}+2010+\frac{27}{5}\right)\)

\(=\frac{-4}{15}.2010\)

\(=-536\)

Học tốt

Answer 2

\(-\frac{27}{5}.\left(-\frac{4}{15}\right)+\left(-\frac{4}{15}\right).\left(2010-\frac{-27}{5}\right)\)

\(=\left(-\frac{4}{15}\right)\left(2010-\frac{-27}{5}+\frac{-27}{5}\right)\)

\(=-\frac{4}{15}.\left(2010+\frac{27}{15}-\frac{27}{15}\right)\)

\(=-\frac{4}{15}.2010=-536\)

Answer 3

Tính

\(-\frac{27}{5}.\frac{-4}{15}+\frac{-4}{15}\left(2010-\frac{-27}{5}\right)\)

\(=-\frac{27}{5}.\frac{-4}{15}+\frac{-4}{15}\left(\frac{10050}{5}+\frac{27}{5}\right)\)

\(=-\frac{27}{5}.\frac{-4}{15}+\frac{-4}{15}.\frac{10077}{5}\)

\(=-\frac{4}{15}\left(-\frac{27}{5}+\frac{10077}{5}\right)\)

\(=-\frac{4}{15}.2010=-536\)

Answer 4

-27/5.-4/15+-4/15.(2010+27/5)

-27/5.-4/15+-4/15.10077/5

-4/15.(-27/5+10077/5)

-4/15.2010

-536