First let’s set up the problem:
1312÷20 Step 1:
Take the whole number, 20, and multiply it by the denominator of the fraction, 13:
13 x 20 = 260
Step 2:
The result of this multiplication will now become the denominator of the answer. The answer to the problem in fraction form can now be seen:
1213⋅20=12260 To display the answer to 12/13 Divided by 20 in decimal form, you can divide the numerator, 260, by the denominator, 12. The answer can be rounded to the nearest three decimal points, if needed:
12260=365=21.67 So, in decimal form, 12 divided by 13/20 = 21.67
And in its simplest fractional form, 12 divided by 13/20 is 65/3