Calculator addition of two mixed numbers
The calculator performs basic and advanced operations with mixed numbers, fractions, integers, decimals. Mixed fractions are also called mixed numbers. A mixed fraction is a whole number and a proper fraction combined, i.e. one and three-quarters. The calculator evaluates the expression or solves the equation with step-by-step calculation progress information. Solve problems with two or more mixed numbers fractions in one expression.
2 1/2 + 4 2/3 = 43/ = 7 1/ ≅ 7.1666667Spelled result in words is seven and one sixth (or forty-three sixths).
- Conversion a mixed number 2 1/ to a improper fraction: 2 1/2 = 2 1/ = 2 · 2 + 1/ = 4 + 1/ = 5/
To find new numerator:
a) Multiply the whole number 2 by the denominator 2. Whole number 2 equally 2 * 2/ = 4/
b) Add the answer from previous step 4 to the numerator 1. New numerator is 4 + 1 = 5
c) Write a previous answer (new numerator 5) over the denominator 2.
Two and one half is five halfs
- Conversion a mixed number 4 2/ to a improper fraction: 4 2/3 = 4 2/ = 4 · 3 + 2/ = 12 + 2/ = 14/
To find new numerator:
a) Multiply the whole number 4 by the denominator 3. Whole number 4 equally 4 * 3/ = 12/
b) Add the answer from previous step 12 to the numerator 2. New numerator is 12 + 2 = 14
c) Write a previous answer (new numerator 14) over the denominator 3.
Four and two thirds is fourteen thirds
- Add: 5/ + 14/ = 5 · 3/ + 14 · 2/ = 15/ + 28/ = 15 + 28/ = 43/
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 next intermediate step, the fraction result cannot be further simplified by canceling.
In words - five halfs plus fourteen thirds = forty-three sixths.
Mixed fractions in word problems:
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