To divide mixed number, convert to improper fractions and divide them
(a/b)/(c/d)=(a/b)(c/d)=(ac)/(bd)
to multiply fractions, multily top by top and bottom by bottom
(a/b)(c/d)=(a times c)/(b times d)
45 will be the answer of 3 because 30 divide in 2 is 15. and 15x3 is 45.
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Well, if the selling price was 210, and that's the 100%, then if he adds 60% to that, the new price will be 160% of 210... well, if 210 is the 100%, what's 160% of that?

solve for "x".
Answer:it would be 1/16+1/4=1 mile
Step-by-step explanation: