First let’s set up the problem:
419÷45 Step 1:
Take the whole number, 45, and multiply it by the denominator of the fraction, 4:
4 x 45 = 180
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:
194⋅45=19180 To display the answer to 19/4 Divided by 45 in decimal form, you can divide the numerator, 180, by the denominator, 19. The answer can be rounded to the nearest three decimal points, if needed:
19180=19180=9.47 So, in decimal form, 19 divided by 4/45 = 9.47
And in its simplest fractional form, 19 divided by 4/45 is 180/19