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How do you change 3.4 into a fraction?

Sagot :

 We have the following decimal:
 3.4
 Rewriting the decimal we have:
 [tex]3.4 = 3 + 0.4 [/tex]
 We can rewrite this expression by multiplying and dividing 0.4 by 10.
 We have then:
 [tex]3.4 = 3 + 4/10 [/tex]
 Simplifying:
 [tex]3.4 = 3 + 2/5 [/tex]
 Then, the expression equivalent to 3.4 is:
 3 2/5
 Answer:
 The decimal written as a fraction is:
 3 2/5