History, asked by syedasidrah28, 8 months ago

3) Subtract -2/5 from 7/10​

Answers

Answered by manjitdas221
2

Answer:

 \frac{ - 2}{5}  -  \frac{7}{10}  \\  =  \frac{ - 4 - 7}{10}  \:  \: taking \: l.c.m \\  =  \frac{ - 11}{10}

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