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How to multiply [2 minus (8 out of 5 plus 1 out of 3)] by 15 out of 4 without a simple method
We can die
[2-(8/5+1/3)]*15/4=[2-(24/15+5/15)]*15/4=(2-29/15)*15/4=1/15*15/4=1/4
(5 / 4 + 4 / 1) * 3 / 7 + 15 / 8
(4 / 5 + 1 / 4) divide by 7 / 3 + 8 / 15
There is no easy way
=4 out of 5 / 7 out of 3 + 1 out of 4 / 7 out of 3 + 8 out of 15
=12 out of 35 + 3 out of 28 + 8 out of 15
=59 out of 60
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