30/350 is a fraction.
355
Expressed as a percentage, 30/350 x 100 = 8.571428 recurring (that is, 8.571428571428...) percent.
355
A 350 engine typically has a standard bore size of 4.000 inches. When it is "bored 30 over," it means the bore has been increased by 0.030 inches. Therefore, the bore size of a 350 bored 30 over is 4.030 inches.
30% of 350= 30% * 350= 0.3 * 350= 105
it is a 30 over 350
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4L80E
30% of 350 = 350*30/100 = 35*3 = 105
350 divided by 40 is 8.75
357
350 + (30%) = 455