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32 1/2 - 13 2/3?

2006-09-10 15:21:28 · 2 answers · asked by amethyst 1 in Science & Mathematics ➔ Mathematics

2 answers

1/2 = 3/6
2/3 = 4/6

32 1/2 - 13 2/3
= 32 3/6 - 13 4/6
= 31 9/6 - 13 4/6
= (31-13) (9-4)/6
= 18 5/6

2006-09-10 15:38:06 · answer #1 · answered by MsMath 7 · 0⤊ 0⤋

32 1/2 - 13 2/3
(65/2) - (41/3)

Multiply everything by 6

(195/6) - (82/6)

(195 - 82)/6

(113/6) or 18 5/6

2006-09-10 23:58:27 · answer #2 · answered by Sherman81 6 · 0⤊ 0⤋

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