express as ration number 0.4
i need answer 4/9
Answers
Answered by
0
Answer:
0.4 = 4/10
4/10 is your answer
Itz Harsh
Answered by
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:
please mark me as brainliest
Similar questions