how do you solve this problem manually?

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494

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[2/3-1/6]/[2/5-1/3]

Guest Jun 17, 2016

Guest · Answer 1 · 2016-06-17T01:41:31

[2/3-1/6]/[2/5-1/3]

[1/2] / [1/15] =

1/2 x 15 =15/2 =7 1/2

CPhill · Answer 2 · 2016-06-17T02:31:27

[2/3-1/6]/[2/5-1/3] = get a common denominator of 6 on top and 15 on bottom

[ 4/6 - 1/6] / [ 6/15 - 5/15] = simpiify

[3/6] / [ 1/15] =

[1/2] / [1/15] = invert tthe denominator and multiply

1/2 * 15/1 =

15/2 =

7 + 1/2