0,2*(0,4-1,8+0,15)+0,2

Question

0,2*(0,4-1,8+0,15)+0,2

Answer 1

0.2*(0.4-1.8+0.15)+0.2=-0.05

Comments

-0,21

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-0.05!!!!

Answer 2

0.2(-1.4+0.15)+0.2
0.2(-1.25)+0.2
-0.25+0.2
-0.05