(1/3-1/8)+(1/3-1/8)+....-1/8+1/3
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113 of 'em
ok
1/3 + 1/8 = 6/24 - i think
6/24 times by 113 = 678/24 = 28.25
Oh,Guest....you were SO CLOSE!!!
(1/3 - 1/8) = 5/24
And
(5/24) * 113 = 565/24 = about 23.541666......[repeating 6's ]