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Question
Value of S in `1/3` + S = `2/5` is ______.
Options
`4/5`
`1/15`
10
0
Solution
Value of S in `1/3` + S = `2/5` is `underlinebb(1/15)`.
Explanation:
Given, `1/3` + S = `2/5`
⇒ S = `2/5 - 1/3` ...[Transposing `1/3` to RHS]
⇒ S = `(6 - 5)/15` ...[Taking LCM in RHS]
∴ S = `1/15`
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