Convert from 12 hour times to 24 hour clock. Sr. #
12 hour clock
24 hour clock
i.
7:20 am
3:25 pm
1:16 pm
iv.
12:51 am
ans​

See explanation

Step-by-step explanation:

To convert from 12 hours time to 24 hours time, we've to add 12 to it in the afternoon. Also, the 12 hours clock uses a.m and p.m while the 24 hours doesn't

i. 7:20 am = 07:20

ii. 3:25 pm = 15:25

iii. 1:16 pm = 13:16

iv. 12:51 am = 00:51

i use my brain for prombles like this maybe you could try it

step-by-step explanation:

6^2 or 36

step-by-step explanation:

6000n

6×1000n

6×10^3 n

so we need 6n need to be a perfect cube

so n has to be 6^2 so that 6n is 6^3

what i'm saying is if you let n be 6^2 you have 6^3×10^3 or 60^3 which is a perfect cube