Mathematics
Grade-7
Easy

Question

The sum or difference of negative 125.5 plus 4 1 half is ___________.

  1. -110.5
  2. 123.5
  3. -141.5
  4. -121.0

hintHint:

We have to follow simple intezer rule in the question we can also use the LCM method the answer.

The correct answer is: -121.0


    STEP BY STEP SOLUTION
    negative 125.5 space plus 4 1 half
    Simplifyind the mixed fraction
    negative 125.5 space plus 9 over 2
    Now converting fraction into decimal
    negative 125.5 space plus space 4.5 = minus121.0
    On simplifying this we get the answer as -121.0

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