Answer:
<1 = 140
<2 = 40
<3 = 65
<4 = 75
<5 = 115
Explanation:
<1 = 60 + 80 = 140
<2 = 40 180 -40
<3 = 65 (180- 75 - 40)
<4 = 75 (180-104)
<5 = 115 (40 + 75)
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