-13/20+11/14+-5/7+7/10
simplify
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Answer:
the correct answer is 17/140 or 0.1214285714
Step-by-step explanation:
(-13/20) + 11/14 + (-5/7) + 7/10
= -13/20 + 11/14 - 5/7 + 7/10
= (-91 + 110 - 100 + 98) / 140
= (19-2) / 140
= 17/140
= 0.1214285714
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