Question
Find the sum or difference in simplest fraction.
1. 17/56+5/14
1. 17/56+5/14
Answers
GPT 3.5
To find the sum, we first need to make the two fractions have the same denominator. The least common multiple of 56 and 14 is 56, so we will convert the second fraction to have a denominator of 56.
17/56 + 5/14
= 17/56 + (5/14)(4/4)
= 17/56 + 20/56
= (17+20)/56
= 37/56
Therefore, the sum of 17/56 + 5/14 is 37/56.
17/56 + 5/14
= 17/56 + (5/14)(4/4)
= 17/56 + 20/56
= (17+20)/56
= 37/56
Therefore, the sum of 17/56 + 5/14 is 37/56.
2/42+3/46
GPT 3.5
To find the sum, we first need to make the two fractions have the same denominator. The least common multiple of 42 and 46 is 42*46 = 1932, so we will convert both fractions to have a denominator of 1932.
2/42 + 3/46
= (2/42)(46/46) + (3/46)(42/42)
= 92/1932 + 126/1932
= (92 + 126)/1932
= 218/1932
Therefore, the sum of 2/42 + 3/46 is 218/1932, which can be simplified to 109/966.
2/42 + 3/46
= (2/42)(46/46) + (3/46)(42/42)
= 92/1932 + 126/1932
= (92 + 126)/1932
= 218/1932
Therefore, the sum of 2/42 + 3/46 is 218/1932, which can be simplified to 109/966.
2/42+3/56
GPT 3.5
To find the sum, we first need to make the two fractions have the same denominator. The least common multiple of 42 and 56 is 168, so we will convert both fractions to have a denominator of 168.
2/42 + 3/56
= (2/42)(4/4) + (3/56)(3/3)
= 8/168 + 9/168
= (8 + 9)/168
= 17/168
Therefore, the sum of 2/42 + 3/56 is 17/168.
2/42 + 3/56
= (2/42)(4/4) + (3/56)(3/3)
= 8/168 + 9/168
= (8 + 9)/168
= 17/168
Therefore, the sum of 2/42 + 3/56 is 17/168.
1. 3/5-1/3
2. 6/14+7/28
3. 5/6-4/9
4. 3/9-1/5+3/4
2. 6/14+7/28
3. 5/6-4/9
4. 3/9-1/5+3/4
GPT 3.5
1. To find the difference, we first need to make the two fractions have the same denominator. The least common multiple of 5 and 3 is 15, so we will convert both fractions to have a denominator of 15.
3/5 - 1/3
= (3/5)(3/3) - (1/3)(5/5)
= 9/15 - 5/15
= (9 - 5)/15
= 4/15
Therefore, the difference of 3/5 - 1/3 is 4/15.
2. 6/14 + 7/28
= (6/14)(2/2) + (7/28)(4/4)
= 12/28 + 28/112
= (12 + 28)/112
= 40/112
= 5/14
Therefore, the sum of 6/14 + 7/28 is 5/14.
3. To find the difference, we first need to make the two fractions have the same denominator. The least common multiple of 6 and 9 is 18, so we will convert both fractions to have a denominator of 18.
5/6 - 4/9
= (5/6)(3/3) - (4/9)(2/2)
= 15/18 - 8/18
= (15 - 8)/18
= 7/18
Therefore, the difference of 5/6 - 4/9 is 7/18.
4. To find the sum or difference, we first need to make the fractions have the same denominator. The least common multiple of 9, 5, and 4 is 180, so we will convert all fractions to have a denominator of 180.
3/9 - 1/5 + 3/4
= (3/9)(20/20) - (1/5)(36/36) + (3/4)(45/45)
= 60/180 - 36/180 + 135/180
= (60 - 36 + 135)/180
= 159/180
= 53/60
Therefore, the sum or difference of 3/9 - 1/5 + 3/4 is 53/60.
3/5 - 1/3
= (3/5)(3/3) - (1/3)(5/5)
= 9/15 - 5/15
= (9 - 5)/15
= 4/15
Therefore, the difference of 3/5 - 1/3 is 4/15.
2. 6/14 + 7/28
= (6/14)(2/2) + (7/28)(4/4)
= 12/28 + 28/112
= (12 + 28)/112
= 40/112
= 5/14
Therefore, the sum of 6/14 + 7/28 is 5/14.
3. To find the difference, we first need to make the two fractions have the same denominator. The least common multiple of 6 and 9 is 18, so we will convert both fractions to have a denominator of 18.
5/6 - 4/9
= (5/6)(3/3) - (4/9)(2/2)
= 15/18 - 8/18
= (15 - 8)/18
= 7/18
Therefore, the difference of 5/6 - 4/9 is 7/18.
4. To find the sum or difference, we first need to make the fractions have the same denominator. The least common multiple of 9, 5, and 4 is 180, so we will convert all fractions to have a denominator of 180.
3/9 - 1/5 + 3/4
= (3/9)(20/20) - (1/5)(36/36) + (3/4)(45/45)
= 60/180 - 36/180 + 135/180
= (60 - 36 + 135)/180
= 159/180
= 53/60
Therefore, the sum or difference of 3/9 - 1/5 + 3/4 is 53/60.
1. 1/4-1/9=
2. 17/68-6/34=
3. 9/12-10/21=
4. 5/6+1/7-1/21
2. 17/68-6/34=
3. 9/12-10/21=
4. 5/6+1/7-1/21
GPT 3.5
1. 1/4 - 1/9
To find the difference, we first need to make the two fractions have the same denominator. The least common multiple of 4 and 9 is 36, so we will convert both fractions to have a denominator of 36.
1/4 - 1/9
= (1/4)(9/9) - (1/9)(4/4)
= 9/36 - 4/36
= 5/36
Therefore, the difference of 1/4 - 1/9 is 5/36.
2. 17/68 - 6/34
To find the difference, we first need to make the two fractions have the same denominator. The least common multiple of 68 and 34 is 68, so we will convert both fractions to have a denominator of 68.
17/68 - 6/34
= (17/68)(1/1) - (6/34)(2/2)
= 17/68 - 12/68
= 5/68
Therefore, the difference of 17/68 - 6/34 is 5/68.
3. 9/12 - 10/21
To find the difference, we first need to make the two fractions have the same denominator. The least common multiple of 12 and 21 is 84, so we will convert both fractions to have a denominator of 84.
9/12 - 10/21
= (9/12)(7/7) - (10/21)(4/4)
= 63/84 - 40/84
= 23/84
Therefore, the difference of 9/12 - 10/21 is 23/84.
4. 5/6 + 1/7 - 1/21
To find the sum or difference, we first need to make the fractions have the same denominator. The least common multiple of 6, 7, and 21 is 42, so we will convert all fractions to have a denominator of 42.
5/6 + 1/7 - 1/21
= (5/6)(7/7) + (1/7)(6/6) - (1/21)(2/2)
= 35/42 + 6/42 - 2/42
= (35 + 6 - 2)/42
= 39/42
= 13/14
Therefore, the sum or difference of 5/6 + 1/7 - 1/21 is 13/14.
To find the difference, we first need to make the two fractions have the same denominator. The least common multiple of 4 and 9 is 36, so we will convert both fractions to have a denominator of 36.
1/4 - 1/9
= (1/4)(9/9) - (1/9)(4/4)
= 9/36 - 4/36
= 5/36
Therefore, the difference of 1/4 - 1/9 is 5/36.
2. 17/68 - 6/34
To find the difference, we first need to make the two fractions have the same denominator. The least common multiple of 68 and 34 is 68, so we will convert both fractions to have a denominator of 68.
17/68 - 6/34
= (17/68)(1/1) - (6/34)(2/2)
= 17/68 - 12/68
= 5/68
Therefore, the difference of 17/68 - 6/34 is 5/68.
3. 9/12 - 10/21
To find the difference, we first need to make the two fractions have the same denominator. The least common multiple of 12 and 21 is 84, so we will convert both fractions to have a denominator of 84.
9/12 - 10/21
= (9/12)(7/7) - (10/21)(4/4)
= 63/84 - 40/84
= 23/84
Therefore, the difference of 9/12 - 10/21 is 23/84.
4. 5/6 + 1/7 - 1/21
To find the sum or difference, we first need to make the fractions have the same denominator. The least common multiple of 6, 7, and 21 is 42, so we will convert all fractions to have a denominator of 42.
5/6 + 1/7 - 1/21
= (5/6)(7/7) + (1/7)(6/6) - (1/21)(2/2)
= 35/42 + 6/42 - 2/42
= (35 + 6 - 2)/42
= 39/42
= 13/14
Therefore, the sum or difference of 5/6 + 1/7 - 1/21 is 13/14.