a) Multiply the whole number 6 by the denominator 2. Whole number 6 equally 6 * 2/
2 = 12/2
b) Add the answer from previous step 12 to the numerator 1. New numerator is 12 + 1 = 13
c) Write a previous answer (new numerator 13) over the denominator 2.
Six and one half is thirteen halfs
2.Conversion a mixed number 2 1/3
to a improper fraction: 2 1/3 = 2 1/3
= 2 · 3 + 1/3
= 6 + 1/3
= 7/3
To find a new numerator:
a) Multiply the whole number 2 by the denominator 3. Whole number 2 equally 2 * 3/
3 = 6/3
b) Add the answer from previous step 6 to the numerator 1. New numerator is 6 + 1 = 7
c) Write a previous answer (new numerator 7) over the denominator 3.
Two and one third is seven thirds
Add: 13/2
+ 7/3
= 13 · 3/2 · 3 + 7 · 2/3 · 2
= 39/6 + 14/6
= 39 + 14/6
= 53/6
3.For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of both denominators - LCM(2, 3) = 6. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 2 × 3 = 6. In the following intermediate step, the fraction result cannot be further simplified by canceling.
In other words - thirteen halfs plus seven thirds = fifty-three sixths.
Answers & Comments
Answer:
Answer:
6 1/2 + 2 1/3 = 53/6 = 8 5/6
≅ 8.8333333
Step-by-step explanation:
1.Conversion a mixed number 6 1/2
to a improper fraction: 6 1/2 = 6 1/2 =
6 ·2+1/2=12+1/2
= 13/2
To find a new numerator:
a) Multiply the whole number 6 by the denominator 2. Whole number 6 equally 6 * 2/
2 = 12/2
b) Add the answer from previous step 12 to the numerator 1. New numerator is 12 + 1 = 13
c) Write a previous answer (new numerator 13) over the denominator 2.
Six and one half is thirteen halfs
2.Conversion a mixed number 2 1/3
to a improper fraction: 2 1/3 = 2 1/3
= 2 · 3 + 1/3
= 6 + 1/3
= 7/3
To find a new numerator:
a) Multiply the whole number 2 by the denominator 3. Whole number 2 equally 2 * 3/
3 = 6/3
b) Add the answer from previous step 6 to the numerator 1. New numerator is 6 + 1 = 7
c) Write a previous answer (new numerator 7) over the denominator 3.
Two and one third is seven thirds
Add: 13/2
+ 7/3
= 13 · 3/2 · 3 + 7 · 2/3 · 2
= 39/6 + 14/6
= 39 + 14/6
= 53/6
3.For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of both denominators - LCM(2, 3) = 6. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 2 × 3 = 6. In the following intermediate step, the fraction result cannot be further simplified by canceling.
In other words - thirteen halfs plus seven thirds = fifty-three sixths.