638 288 468 736 548 420 if 50 is added to each the of the above number after reversing the digits of each of the above numbers then the sum

Question

638 288 468 736 548 420 if 50 is added to each the of the above number after reversing the digits of each of the above numbers then the sum of the digits of how many of them will be odd

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Autumn 4 weeks 2021-08-18T05:30:42+00:00 2 Answers 0 views 0

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    0
    2021-08-18T05:31:58+00:00

    Answer:

    638+50=688

    288+50=338

    468+50=518

    736+50=786

    420+50=470

    688+338+518+786+470=2800

    No odd numbers are there

    0
    2021-08-18T05:32:00+00:00

    Answer:

    638+50 =) 688 =) 6+8+8 =) 22 =) 2+2 =) 4  (even number)’

    288+50 =) 338 =) 3+3+8 =) 12 =) 1+2 =) 3  (odd number)

    468+50 =) 518 =) 5+1+8 =) 14 =) 1+4 =) 5 ( odd number)

    736+50 =) 786 =) 7+8+6 =) 21 =) 2+1 =) 3 (odd number)

    548+50 =) 598 =) 5+9+8 =) 22 =) 2+2 =) 4 (even number)

    420+50 =) 470 =) 4+7+0 =) 11 =) 1+1 =) 2 (even number)

    Step-by-step explanation:

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