Question

Find the LCM of the denominator of the following rational number -1/5 ,3/7, -2/4 ,4/-10. *​

Answer 1

Answer:

140

Step-by-step explanation:

-1/5,3/7,-2/4,4/-10

= -1/5,3/7,-2/4,     (4/-10)*-1

= -1/5,3/7,-2/4,-4/10

L.C.M of 5,7,4,10

5|5,7,4,10

  2|1,7,4,2

      1,7,2,1

Now multiply 5*2*7*2 =140

Answer 2

Answer:

The answer is 140.

Step-by-step explanation:

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