To improper fraction

Change mixed number to improper fraction

a) 1 2/15

b) -2 15/17


a =  1.133
b =  -2.882


Solution in text a =
Solution in text b =

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Math student
a fish vendor sells  5/7 kilos of tilapia for 73.50.  if you will buy 2 1/7 kilos of tilapia, how much will it cost?


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