Question

16' 8' 12
27' 9' 18
(9)
20' 5' 40
9.3 ADDITION AND SUBTRACTION OF FRACTIONS
When adding or subtracting two or more fractions, first change a
their equivalent fractions with common denominator (which is
denominators of the fractions) and then add or subtract.
EXAMPLE 1
5 7 3
Add + +
8 12 4
Solution:
L.C.M. of the denominators 8, 12, 4 = 2 x 2 x 2 x 3
7
3
5
3
5
+
8.
3
x
7 2
Х
12 2
+
8
+
12
4
3
47
23
15 +14 +18
24
IN
= 1
2
Ans. 19
2
24
24
If the answer is an improper fraction, convert it into a mixed number.​

Answer 1

Answer:

3228630328.p.09876...