Decimal expansion

Calculate:


2 . 1 + 0 . 10 + 7 . 10000 + 4 . 1000 + 6 . 100 + 0 . 100000 =

Correct result:

2 . 1 + 0 . 10 + 7 . 10000 + 4 . 1000 + 6 . 100 + 0 . 100000 =  74602

Solution:

21+010+710000+41000+6100+0100000= =2+0+70000+4000+600+0=74602



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