Have you ever thought this app all calculations should calculate in inch ?
Your request might be true.
But wait please.
2mm x 3mm = 6mm
2inches X 3inches = 6inches
Off course. Length is completely difference.
However , please remove mm & inch.
Ans is 6. Both nunmerics are same.
Can you imagine ?
It is not important to thnk unit about calculate numeric.
I show you one samle.
I will fill in same numbers in both calculation.(You can distinguish one is mm and the other is inch.)
Watch the result.
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