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Tony had 3 1/2 cups of flour and used 1 1/5 cups for a cake. How many cups of flour did Tony have left?
 one year ago
 one year ago
Tony had 3 1/2 cups of flour and used 1 1/5 cups for a cake. How many cups of flour did Tony have left?
 one year ago
 one year ago

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texaschic101Best ResponseYou've already chosen the best response.1
3 1/2  1 1/5 (change to improper fractions) 7/2  6/5 (find common denominator which is 10) 35/10  12/10 = 23/10 = 2 3/10 cups <  flour that is left
 one year ago

mathstudent55Best ResponseYou've already chosen the best response.0
Method 1: Convert mixed numerals to fractions and subtract. Then convert result back to mixed numeral. dw:1366597055836:dw
 one year ago

mathstudent55Best ResponseYou've already chosen the best response.0
Method 2: Subtract mixed numerals. dw:1366597324692:dw
 one year ago
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