Respuesta :

To convert a Decimal to a Fraction follow these steps:Step 1: Write down the decimal divided by 1, like this: decimal 1.Step 2: Multiply both top and bottom by 10 for every number after the decimal point. ...Step 3: Simplify (or reduce) the fraction.
Here, I answered all of it. I hope this helps!
1) 2/5 = 0.4
2) 1/6 = 0.16
3) 3/8 = 0.37
4) 5 1/2 = 5.5
5) 0.25 = 1/4
6) 0.66 = 33/50
7) 2.4 = 2 2/5
8) 42.875 = 42 7/8
9) 12.6
10) 340.069
11) 325.74
12) 1.29
13) 115.84
14) 13.13
15) 4.5396
16) 12.21
17) 0.001503
18) 0.7
19) 50
20) 0.086