Question

31 घंटे 26 मिनट 25 सेकेंड से 18 घंटे 58 मिनट 57 सेकेंड को घटाइए।
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Answer 1

Answer:

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Answer 2

Step-by-step explanation:

31:26:25

-18:27:57

now in 25 seconds add 60 sec and subtract 1 min from 26..

now do it same for min and add 60 in 26 and subtract 1 hour in 31

31:86:85

-18:27:57

12:27:28