Question

simplify and express the sum of as mixed fraction number as the sum of an integer and a rational number -2/5 +3/15_ 7/10​

Answer 1

Step-by-step explanation:

$- \frac{2}{5} + \frac{3}{15} - \frac{7}{10}$

$\frac{ - 12 + 6 - 21}{30}$

$\frac{ - 27}{30}$

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