Write 3/5 with denominator 10 and 20

Answer is 6/10 and 12/20

Step-by-step explanation:

Let the numerator be x.

3/5=x/10

x=30/5

x=6

The required fraction is 6/10

Now same method applies for taking 20 as denominator

3/5=x/20

x=60/5

x=12

The required fraction is 12/20