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22 August, 21:31

Whats 2/5 + 3/10 i need to knows

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Answers (2)
  1. 22 August, 22:01
    0
    2/5 can be rewritten as 4/10; this means 4/10 + 3/10 = 7/10.

    So your answer is 7/10!
  2. 22 August, 22:51
    0
    You need a common denominator. The LCM of 5 and 10 is 10, so use 10 as your common denominator.

    2/5 + 3/10 =

    = 4/10 + 3/10

    = 7/10
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