Question

How to add fraction 3/7+ 3/9=

Answer 1

`\large \sf \pink{Answer: }`

`\large \purple{ \boxed{ (16)/(21)}}`

`\large \sf \pink{Explanation:}`

`\sf \large{ (3)/(7) + (3)/(9)}`

`\sf \large{ (3)/(7) + (1 * 3)/(3 * 3)}`

`\sf \large{ (3)/(7) + (1)/(3)}`

`\sf \large(3 * 3)/(21) + (1 * 7)/(21)`

`\sf \large{ (9)/(21) + (7)/(21)}`

`\sf \large{ ((9 + 7))/(21)}`

`\sf \large \purple{ = (16)/(21)}`