



 
Knneth, Yes, in general by dividing 13 mills by the other sum [also expressed in mills.] Thus 13 mills is 5% of 26 cents, 0.1% of $1.30, etc. Note however that to express 13 mills as a percentage of $1, 10c, $100, etc. you would normally not use division, but start from the fact that 1 mill is 0.1% of $1, 1% of 10c, etc; then multiply by 13. Good Hunting!
 


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