(-2/15) + (-9/10) plz




solve this answer



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2 thoughts on “(-2/15) + (-9/10) plz <br /><br /><br /><br /><br />solve this answer<br /><br /><br /><br />​”

1. Answer:

   -31/30

   Step-by-step explanation:

   -2/15-9/10,LCM of 10 and 15=30,-4/30-27/30=-31/30 is your answer

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2. Answer:

   -31/30

   Step-by-step explanation:

   (-2/15) + (-9/10) = -2×2/15×2 + -9×3/10×3 [ LCM of 15 and 10 is 30. so we should make the denominator 30]

   = -4 -27/30

   = -31/30

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