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Solve (a) 2/3 + 1/7 (b) 3/10 + 7/15 (c) ...

Solve (a) `2/3 + 1/7` (b) `3/10 + 7/15 `(c) `4/9 + 2/7 ` (d) `5/7 + 1/3 ` (e) `2/5 + 1/6` (f) `4/5 + 2/3 ` (g) `(3/4) (1/3) ` (h) `(5/6) (1/3) ` (1) `2/3 + 3/4 + 1/2` (1) `1/2 + 1/3 = 1/6` (k) `(1) 1/3 + (3) 2/3` (1) `(4) 2/3 +(3) 1/4` (m) `((16)/5))(7/5)`

Text Solution

Verified by Experts

Solution:
Let us solve this question with the concepts of fractions to solve this.
(a) `2/3 + 1/7`
LCM of `3` and `7` = `21`
`(2 × 7 + 1 × 3) / 21`= `(14 + 3) / 21`
= `17/21`
...
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