tính a = ( 7777/8585 -77/85 +7777/16362 – 77/162) . 123498766/987661234

0 bình luận về “tính a = ( 7777/8585 -77/85 +7777/16362 – 77/162) . 123498766/987661234”

1. a = ( 7777/8585 – 77/85 + 7777/16362 – 77/162) . 123498766/987661234

   a = (77/85 – 77/85 + 77/162 – 77/162) . 123498766/987661234

   a = (0 + 77/162 – 77/162) . 123498766/987661234

   a = 0 . 123498766/987661234

   a = 0

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