5 upon 8 + 9 upon 2 (minus -4 upon 5) + 7 upon 8 + ( -5 upon 2 ) plus 7 upon 5
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Answer:
307/85 or 3 52/85
Step-by-step explanation:
5/8+9/2-4/5 + 7/8+(-5)/2+7/5
=4/17/-2/5 + 7/3/9/5
=5/17 * -2/5 + 7/3 * 9/5
=-10/17 + 21/5
=-50+357/85
=307/85
=3 52/85
Hope it Helps
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