PART I. This part of the questionnaire is used by the researcher to determine the four common errors in problem solving according to Newman's Error Analysis. (PROBLEM NO. 3) The denominator of a fraction exceeds its numerator by 3. If 5 is added to the numerator and 3 is subtracted from the denominator, the resulting fraction is equal to 2. What is the original fraction? 1. What is asked in the given problem? * To find the denominator of a fraction that exceeds by 3. To find the original fraction in which the denominator of a fraction exceeds its numerator by 2. To find the ariginal fraction in which the denominator of a fraction exceeds its numerator by 3. O To find the denominator of a fraction exceeds by 2. 2. How will you represent the unknown data? * O Let n be the denominator and n + 3 be the numerator. Let n be the numerator and n + 3 be the denominator. Let n + 5 be thẻ denominator and n +3 be the numerator. O Let n + 2 be the denominator and n +3 be the numerator. Ps

Algebra and Trigonometry (6th Edition)
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ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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PART I. This part of the questionnaire is used by the researcher to determine the
four common errors in problem solving according to Newman's Error Analysis.
(PROBLEM NO. 3) The denominator of a fraction exceeds its numerator by 3. If
5 is added to the numerator and 3 is subtracted from the denominator, the
resulting fraction is equal to 2. What is the original fraction?
1. What is asked in the given problem? *
To find the denominator of a fraction that exceeds by 3.
To find the ariginal fraction in which the denominator of a fraction exceeds its
numerator by 2.
To find the original fraction in which the denominator of a fraction exceeds its
numerator by 3.
O To find the denominator of a fraction exceeds by 2.
2. How will you represent the unknown data? *
Let n be the denominator and n +3 be the numerator.
Let n be the numerator and n+ 3 be the denominator.
O Let n + 5 be the denominator and n +3 be the numerator.
O Let n + 2 be the denominator and n +3 be the numerator.
N
Ps
(?
Transcribed Image Text:PART I. This part of the questionnaire is used by the researcher to determine the four common errors in problem solving according to Newman's Error Analysis. (PROBLEM NO. 3) The denominator of a fraction exceeds its numerator by 3. If 5 is added to the numerator and 3 is subtracted from the denominator, the resulting fraction is equal to 2. What is the original fraction? 1. What is asked in the given problem? * To find the denominator of a fraction that exceeds by 3. To find the ariginal fraction in which the denominator of a fraction exceeds its numerator by 2. To find the original fraction in which the denominator of a fraction exceeds its numerator by 3. O To find the denominator of a fraction exceeds by 2. 2. How will you represent the unknown data? * Let n be the denominator and n +3 be the numerator. Let n be the numerator and n+ 3 be the denominator. O Let n + 5 be the denominator and n +3 be the numerator. O Let n + 2 be the denominator and n +3 be the numerator. N Ps (?
Problem Sol
Meet – kig-xnhc-jzv
X +
3. Based on the problem, what is the appropriate equation and solution to be
used?
(n + 3) + 5
-= 2
(n+3) +5
(n + 5) -32
n+8
n-3
2n-6 =n +8
2n -n = 8+ 6
n = 14
n+22
2n +4 = n+8
2n -n = 8-4
Option 1
Option 2
(n + 2) +5
n+5
(n + 3) -3
n+7
(n + 3) -3
n+5
3D2
2n = R+5
2n = n+7
2n - n= 7
2n -n = 5
n= 5
Option 3
Option 4
4. What is the answer to the problem? *
O 5/8
17/14
O 7/9
9/10
Please upload your solution here.
OOO
Transcribed Image Text:Problem Sol Meet – kig-xnhc-jzv X + 3. Based on the problem, what is the appropriate equation and solution to be used? (n + 3) + 5 -= 2 (n+3) +5 (n + 5) -32 n+8 n-3 2n-6 =n +8 2n -n = 8+ 6 n = 14 n+22 2n +4 = n+8 2n -n = 8-4 Option 1 Option 2 (n + 2) +5 n+5 (n + 3) -3 n+7 (n + 3) -3 n+5 3D2 2n = R+5 2n = n+7 2n - n= 7 2n -n = 5 n= 5 Option 3 Option 4 4. What is the answer to the problem? * O 5/8 17/14 O 7/9 9/10 Please upload your solution here. OOO
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