Addition of Fractions 18/28 and 77/21
Adding Fractions Calculator determines the addition of fractions 18/28 and 77/21 i.e. 181/42 along with step by step process.
Ex: 2/5+5/10 (or) 4/9+6/22 (or) 5/34+7/15
Detailed Solution for Addition of Fractions 18/28 and 77/21
The given fractions are 18/28 and 77/21
Firstly the L.C.M should be done for the denominators of the two fractions 18/28 and 77/21
18/28+77/21
The LCM of 28 and 21 (denominators of the fractions) is 84
| 7 | 28, 21 |
| 4, 3 |
So the lcm of the given numbers is 7 x 4 x 3 = 84
= 18 x 3 + 77 x 4/84
= 54 + 308/84
= 362/84
= 181/42
Result: 181/42
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FAQs on Addition Fractions of 18/28 and 77/21
1. How do you add fractions 18/28 and 77/21 on a calculator?
You can add fractions 18/28 and 77/21 on a calculator by simply placing a + sign between the numbers 18/28 and 77/21 and click on the enter button.
2. What is the addition of fractions 18/28 and 77/21?
Addition of fractions 18/28 and 77/21 is 181/42
3. How to add fractions 18/28 and 77/21?
Firstly, find the LCM of denominators. After finding the LCM of denominators the next step is to multiply the top and bottom of each fraction i.e. 18/28 and 77/21 by the number of times each fraction denominator goes into the LCM.