1 20 3 = 1 20 ⋅ 5 3 ⋅ 5 = 1 100 15 = 1.15
1.15 You multiply 1 times 20 plus 3 and do 23 over 20
The mixed number 1 20 3 converts to the improper fraction 20 23 . When you divide 23 by 20, the result is 1.15 . Thus, 1 20 3 is equal to 1.15 when expressed as a decimal.
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