Question

witch number produces a irrational number when added 0.4

Answer 1

Answer: π

Step-by-step explanation:

π is an irrational number when it is added to 0.4 we will get an irrational number . π+0.4=3.5415... The division is not coming to end and so we ger an irrational number. Adding any irrational number such as √2,√3,√5...will give us an irrational number.

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Answer 2

A rational number can be expressed as a fraction.It can not be written in form.Where a and b are whole numbers.

An irrational number can not be written in a fraction form.0.4 can be written as a fractional number

π is an irrational number when  it is added to 0.4 we will get an irrational number  .π+0.4=3.5415...The division is not coming to end and so we ger an irrational number.

Adding any irrational number such as √2,√3,√5...will give us an irrational number

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