Respuesta :
1/4+1/4+1/2+1/2+3/4+3/4=
   2/4+1+1 2/4=
   1/2+1+1 1/2=
    1 1/2+1 1/2=
        3
   2/4+1+1 2/4=
   1/2+1+1 1/2=
    1 1/2+1 1/2=
        3
The total amount of time that Walter has spent practicing the piano using the given parameters is; 3 hours
How to Solve Algebra word Problems?
We are given the times at which walter prcatices piano daily as;
time 1 = 1/4 hour
time 2 = 1/2 hour
time 3 = 3/4 hour
We are told that there are two X's above each value of time. Thus;
Total amount of time = (¹/₄ + ¹/₄) + (¹/₂ + ¹/₂) + (³/₄ + ³/₄)
Total amount of time = ²/₄ + 1 + 1¹/₂
Total amount of time = 3
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