1.

Evaluate:I) (-3) /5 ×10/7 ii) (-5/8) power of -1​

Answer»

Answer:

1)-6/7

2)-8/5

Step-by-step EXPLANATION:

1) \frac{ - 3}{5} \times \frac{10}{7}

= \frac{ - 3 \times 2}{7} = \frac{ - 6}{7}

2)( { \frac{ - 5}{8} )}^{ - 1} = \frac{8}{ - 5} = \frac{ - 8}{5}


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