Question

28 hours 15 minutes 3 seconds by 7​

Answer 1

Answer:

197 hours 07 minutes 1 second

Step-by-step explanation:

28153×7

Answer 2

So we would change the units for solving this question.

Right,so let's begin.

Here,we are given with;

28 hrs let's change it into seconds as according to question seconds is the smallest unit given.

So,here we go; giving you a simplified view;

1 hr=60 min

28 hrs= 28×60= 1680 mins

1 min=60 sec

1680 min= 1680× 60= 100800 sec

28 hrs=100800 sec_______i)

lly,

15 mins= 900 sec________ii)

Adding eq i) nd ii) with 3 sec

we get, 100800+900+3= 101703 sec

Now we would multiply 101703 sec with 7 as asked in question

101703÷7=14529

So,14529 is Answer

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