The ratio of M30 to WHAT!
Chat with our AI personalities
8.4 beg (per beg 50Kg.) (420kg cement)
Not sure if this will help but - see the Article from Wikipedia in the attached link. There are various 'conversion tables' in there which might solve your question.
If the ratio of similarity is 310, then the ratio of their area is 96100.
an eqivalent ratio is an ratio that is equal or you can simplfiy it
Unit Ratio- a ratio that has a denominator of 1