Math, asked by mantshasayyad123, 2 months ago

please solve these questions
it's really important
you can take time but, please solve these question
give me step by step solution

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Answers

Answered by soumyadeepxyz1234

1

300*400 =12*10^n

120000=12*10^n

12*10^4= 12*10^n

4=n

Answered by aman806933

1

Answer:

ans is 4

Mark me brilliant

Step-by-step explanation:

300 X 400 = 12 X 10^n

120000 = 12 X 10^n

120000/12 = 10^n

10000 = 10^n

10^4 = 10^n

n = 4

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