Javier ate 7.5 ounces of meat ravioli because 5 x 1.5 = <<7.5=7.5>>7.5
He ate 2.5 ounces of pumpkin ravioli because 2 x 1.25 = <<2*1.25=2.5>>2.5
He ate 4 ounces of cheese ravioli because 4 x 1 = <<4*1=4>>4
Javier ate 14 ounces in total because 7.5 + 2.5 + 4 = <<7.5+2.5+4=14>>14
His brother ate 15 ounces of pumpkin ravioli because 12 x 1.25 = 15
The winner ate 15 ounces in total because 15 > 14
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