First let’s set up the problem:
485÷10 Step 1:
Take the whole number, 10, and multiply it by the denominator of the fraction, 4:
4 x 10 = 40
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:
854⋅10=8540 To display the answer to 85/4 Divided by 10 in decimal form, you can divide the numerator, 40, by the denominator, 85. The answer can be rounded to the nearest three decimal points, if needed:
8540=178=0.47 So, in decimal form, 85 divided by 4/10 = 0.47
And in its simplest fractional form, 85 divided by 4/10 is 8/17