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Bot GPT 3.5 To simplify the expression 1/10 - '3, you need to convert the mixed number '3 to an improper fraction.
'3 can be written as 3 + 3/10.
1/10 - (3 + 3/10)
To subtract mixed numbers, you need to find a common denominator. The common denominator for 10 and 1 is 10.
1/10 - (30/10 + 3/10)
Combine the fractions with like denominators:
1/10 - 33/10
To subtract fractions, you need a common denominator, which is 10.
1/10 - 33/10 = (1 - 33)/10
Performing the subtraction:
(-32)/10
Simplifying the fraction, you get:
-16/5