using distributive property solve -2/5×5/7+7/14-5/7×1/10
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Answer:23/36
Step-by-step explanation:
(5/7*-14/15)+(-8/15*3/-16)-(2/9*-22/16)
=-5/7*14/15+(8/15*3/16)+(2/9*22/16)
=-70/105+24/240+44/144
=-10/15+1/10+11/36
=-2/3+1/10+11/36
=1/180*(-120+180+55)
=115/180
=23/36
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