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Can anyone solve this? 🙏



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Fi Do
Fi Do
Jan 29

Start: Sita = 50x, Gira = 60x, Mita = 70x

After 1st hike: S = 60x, G = 75x, M = 84x

After 2nd hike: S = 84x, G = y (unknown), M = 105x


Now, y = (84x + y + 105x)/3

or, 2y = 189x

or, y = 94.5x


Means, Gita's salary increased from 75x to 94.5x; an increase of 19.5x


Therefore, % change = (1950/75) = 26%

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