Question

65% of seads germinated in 10 days for company A , 45% of seeds germinated in 10 days for company B, what was the comparitive germination ratio

Answer 1

Company A: 15.3% of Seeds Per Day
Company B: 4.5% Of Seeds Daily
so,
15.3/4.5

(This was a rough guess).

Answer 2

no the ansere in my book is 1:13 , dont know how to do this problem