Math, asked by charulathaba1122, 2 months ago

simplify 2/3+ -6/7 -1/5​

Answers

Answered by Anonymous
1

Answer:

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Step-by-step explanation:

 \frac{2}{3}  +  (\frac{ - 6}{7})  -  (\frac{1}{5} ) \\  \\  \frac{2}{3}  -  \frac{6}{7}    -  \frac{1}{5}  \\  \\ taking \:  \: lcm \\  \\  \frac{2 \times 35}{3 \times 35}  -  \frac{6 \times 15}{7 \times 15}  -  \frac{1 \times 21}{5 \times 21}  \\  \\  \frac{70}{105}  -  \frac{90}{105}  -  \frac{21}{105}  \\  \\  \frac{70 - 90 - 21}{105}  \\  \\  \frac{ - 41}{105}

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