Question

find the value of a 1 by 5 -5 by 15 =a

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Answer 1

Answer:

ok!!!!!!!¡!!!!!!!!!

Answer 2

Answer:

1/5-5/15=a

LCM of 5 and 15 is 15

1*3-5*1/15= a

3-5/15=a

-2/15=a