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7Â months, 2Â weeks ago
4Â months, 3Â weeks ago
100x+10y+z=786
x, y, z are number of 1 Re, 10 Paise and 1 paise coins respectively.
If x=0, y=0,1,2,3,.....,78
If x=1, y=0,1,2,....68
and so on
Hence, number of ways is 78+68+58+48+38+28+18+8=344
May also share if the final answer is right
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