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1. Хз пжпжпжржржржржжржржржржрдрджржржржпдпдпддпдедеж

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2. Answer:

   The decimal form of this rational number is .

   Step-by-step explanation:

   a) Let  a rational number. From statement we understand that  represents the numerator, while  corresponds with the denominator of the rational number. Hence,  is 3 and  is 11.

   b) The decimal form is obtained by dividing  by , we presented the step needed to determine the decimal form:

   i) Multiply the numerator by 10:

   Dividend: 30/Divisor: 11/Known result: 0. /Residue: N/A

   ii) Multiply the divisor by 2 and subtract from the dividend:

   Known result: 0.2 /Residue: 8

   iii) Multiply the residue by 10:

   Known result: 0.2 /Residue: 80

   iv) Multiply the divisor by 7 and subtract from the residue:

   Known result: 0.27 /Residue: 3

   v) Multiply the residue by 10:

   Known result: 0.27 /Residue: 30

   vi) Multiply the divisor by 2 and subtract from the residue:

   Known result: 0.272/Residue: 8

   vii) Multiply the residue by 10:

   Known result: 0.272 /Residue: 80

   viii) Multiply the divisor by 7 and subtract from the residue:

   Known result: 0.2727/Residue: 3

   We have notice that the decimal form of  is a periodical decimal number. Hence, we conclude that decimal form of this rational number is .

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