Question

5) Multiply -2/7 by the reciprocal of and 7/4 add the result to 2⅐​

Answer 1

$(\frac{-2}{7} \times \frac{4}{7}) + 2\frac{1}{7}$

$= \frac{ - 8}{7} + 2\frac{1}{7}$

$= \frac{ - 8}{7} + \frac{15}{7}$

$= \frac{7}{7} = 1$

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