Math, asked by dayashankar1982, 9 days ago

add the following rational number 2/-7 and 4/-21 step by step explain

Answers

Answered by dushyantjaat42139

1

-10/21 And.

Step-by-step explanation:

Step-by-step explanation:Take LCM of -7 and -21 which is 21

Step-by-step explanation:Take LCM of -7 and -21 which is 21{-6+-4}/21

Step-by-step explanation:Take LCM of -7 and -21 which is 21{-6+-4}/21-10/21.

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