-7*(3+(-8))= (0.3-3/20)*2 2/9-2/5-2/5 : 1.4

Question

-7*(3+(-8))= (0.3-3/20)*2 2/9-2/5-2/5 : 1.4

Comments

=35

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-7*(3+(-8))=35

Answer 1

-7 * (3 + (-8)) = -7 * (-5) = 35
(0,3 - 3/20) * 2 = 0,6 - 0,3 = 0,3
2/9 - 2/5 - 2/5 /1,4 = -8/45 - 2/5 * 5/7 = -8/45 - 2/7 = -146/315