simplify -3/10+7/15+3/-20+-9/10+13/15+13/-20
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Answered by
2
Answer:
14/15 will be the answer.
Step-by-step explanation:
-3/10 + 7/15 + (3/-20) + (-9/10) + 13/15 + (13/-20)
= -3/10+7/15+3/-20-9/10+13/15+13/-20
= -18+28+9-54+52+39/60
= 128-72/60
= 56/60
=14/15
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Answered by
9
Answer:14/15...................................................
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