2/21multiply-3/13plus-7/9-2/21multiply10/13
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Answer:
(2/21)*(-3/13) + (-7/9) - (2/21)*(10/13)
=(-2/91) - 7/9 - 20/273
= -(2/91 + 7/9 + 20/273)
=-(0.022 + 0.778 + 0.0732)
=-0.8732
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