Answer:
0.4 can be written in a fraction as 4/10 or 2/5.
Step-by-step explanation:
First, we need to remove the decimal.
For that, we multiply and divide by 10 as there is only one digit after the decimal.
We get, 0.4/1 x 10/10 = 4/10
4/10 can further be reduced to 2/5
Hence, we can say that 0.4 as a fraction is 4/10 or 2/5. I hope this helps!
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