Question

what should be subtracted from -2/3 to get -5/7 ?​

Answer 1

Answer:

$\frac{ - 5}{7} - \frac{ - 2}{3 } = \frac{ - 15}{21} - \frac{ - 14}{21} = \frac{ - 15 - ( - 14)}{21} = \frac{ - 15 + 14}{ 21 } = \frac{ - 1}{21}$

Step-by-step explanation:

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