(-1/12 + 2/5) - (-0.36 - 0.64) - 1 13/15 = -11/20 = - 0.55
-1/12 + 2/5 = -5/60 + 24/60 = 19/60
-(-0.36 - 0.64) = -(-1) = 1
- 1 13/15 = - 28/15
19/60 - 28/15 = 19/60 - 112/60 = - 93/60 = -31/20
1 - 31/20 = 20/20 - 31/20 = -11/20
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(-1/12 + 2/5) - (-0.36 - 0.64) - 1 13/15 = -11/20 = - 0.55
-1/12 + 2/5 = -5/60 + 24/60 = 19/60
-(-0.36 - 0.64) = -(-1) = 1
- 1 13/15 = - 28/15
19/60 - 28/15 = 19/60 - 112/60 = - 93/60 = -31/20
1 - 31/20 = 20/20 - 31/20 = -11/20