Respuesta :
x = pages Rafeal reads
x + 3/4x + 1/2x = 540
3/4 + 1/2 = 1 1/4
1 1/4 +1x = 2 1/4
so 2 1/4x = 540
x = 540/2 1/4 = 240 pages
rafeal reads 240 pages
x = pages Rafeal reads
x + 3/4x + 1/2x = 540
3/4 + 1/2 = 1 1/4
1 1/4 +1x = 2 1/4
so 2 1/4x = 540
x = 540/2 1/4 = 240 pages
rafeal reads 240 pages