answer of 5 ¼ + 6¾ + 2 2/4
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Answer:
14 ½
Step-by-step explanation:
lowest term is 29/2
Answer:
5 1/4 + 6 3/4 + 2 2/4 = 29
2
= 141
2
= 14.5
Step-by-step explanation:
Conversion a mixed number 5 1
4
to a improper fraction: 5 1/4 = 5 1
4
= 5 · 4 + 1
4
= 20 + 1
4
= 21
4
To find new numerator:
a) Multiply the whole number 5 by the denominator 4. Whole number 5 equally 5 * 4
4
= 20
4
b) Add the answer from previous step 20 to the numerator 1. New numerator is 20 + 1 = 21
c) Write a previous answer (new numerator 21) over the denominator 4.
Five and one quarter is twenty-one quarters
Conversion a mixed number 6 3
4
to a improper fraction: 6 3/4 = 6 3
4
= 6 · 4 + 3
4
= 24 + 3
4
= 27
4
To find new numerator:
a) Multiply the whole number 6 by the denominator 4. Whole number 6 equally 6 * 4
4
= 24
4
b) Add the answer from previous step 24 to the numerator 3. New numerator is 24 + 3 = 27
c) Write a previous answer (new numerator 27) over the denominator 4.
Six and three quarters is twenty-seven quarters
Add: 21
4
+ 27
4
= 21 + 27
4
= 48
4
= 4 · 12
4 · 1
= 12
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 the both denominators - LCM(4, 4) = 4. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 4 × 4 = 16. In the next intermediate step , cancel by a common factor of 4 gives 12
1
.
In words - twenty-one quarters plus twenty-seven quarters = twelve.
Conversion a mixed number 2 2
4
to a improper fraction: 2 2/4 = 2 2
4
= 2 · 4 + 2
4
= 8 + 2
4
= 10
4
o find new numerator:
a) Multiply the whole number 2 by the denominator 4. Whole number 2 equally 2 * 4
4
= 8
4
b) Add the answer from previous step 8 to the numerator 2. New numerator is 8 + 2 = 10
c) Write a previous answer (new numerator 10) over the denominator 4.
Two and two quarters is ten quarters
Add: the result of step No. 3 + 10
4
= 12 + 10
4
= 12
1
+ 10
4
= 12 · 4
1 · 4
+ 10
4
= 48
4
+ 10
4
= 48 + 10
4
= 58
4
= 2 · 29
2 · 2
= 29
2
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 the both denominators - LCM(1, 4) = 4. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 1 × 4 = 4. In the next intermediate step , cancel by a common factor of 2 gives 29
2
.
In words - twelve plus ten quarters = twenty-nine halfs.
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