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Find using appropriate property
$ \frac{-2}{5} \times \frac{3}{2}+\frac{5}{2}-\frac{2}{5} \times \frac{6}{2} $
SOLUTION:
According to BODMAS, multiplication must be done before addition
While multiplying fractions we can just multiply the numerators and denominators directly
So $\frac{-2}{5}\times\frac{3}{2} = \frac{-6}{10}$.
So we can simplify it as $(\frac{-2}{5}\times\frac{3}{2})+\frac{5}{2} +(\frac{-2}
{5}\times\frac{6}{2}$)
= $\frac{-6}{10}+\frac{5}{2} + \frac{-12}{10}$
= $\frac{-6}{10}-\frac{12}{10}+\frac{5}{2} = \frac{-18}{10}+\frac{5}{2}$
= $\frac{-18}{10} + \frac{25}{10}$
= $\frac{7}{10}$
Therefore, the solution of the expression is $\frac{7}{10}$
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