Answer:
8h+-7.7d-14+5d-2.4h
Combine -7.7d and 5d to get -2.7d.
8h-2.7d-14-2.4h
Combine 8h and -2.4h to get 5.6h.
5.6h-2.7d-14
Explanation:
id k
8h - 7.7d - 14 + 5d - 2.4h
5.6h - 2.7d - 14
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