Change 0.3 into a fraction

3/10

Step-by-step explanation:

.3 has one number after the decimal.  That means it is over 10

3/10

For every number after the decimal, we add a place value for the number in the denominator.  2 numbers would be 100.  3 numbers would be 1000 etc.  

3/10

Step-by-step explanation:

0.3 = 0.3/1

Multiply both sides by 10 to remove the decimal

0.3×10/1×10

3/10

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