1.66
=1.00+0.66
=100/100+66/100
=166/100
=83/50
=83/50 (as a improper fraction) Proper fraction = 1 50 33
To convert 1.66 into a fraction, first separate it into its whole and decimal parts. Convert the decimal (0.66) into the fraction 100 66 , combine it with 1 written as 100 100 , and simplify to get 50 83 .
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