Mathematics
Grade-7
Easy

Question

50 = 28.1 + 0.15a

  1. a= 150    
  2. a= 146    
  3. a= 6    
  4. a= 155    

hintHint:

Subtract 28.1 from both sides and then divide by .1

The correct answer is: a= 146


    50 = 28.1 + 0.15a
    50 - 28.1 = 0.15a
    146 = a

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