Math, asked by farhaimran6780, 1 month ago

express as ration number 0.4
i need answer 4/9​

Answers

Answered by harshthebrainliest14
0

Answer:

0.4 = 4/10

4/10 is your answer

Itz Harsh

Answered by chaudharymayankuu777
0

Answer:

Let x be 0.4 bar

x = 0.4 bar ….(1)

Multiplying both sides by 10, we get

10x = 4.4 bar ….(2)

Subtracting (1) from (2), we get

10x – x = 4.4 bar - 0.4 bar

x = 4/9

Thus, simplest form of 0.4 bar as a rational number is 4/9.

Step-by-step explanation:

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