Math Tutor Explains: What is 42/40 Divided by 57?

First, let’s break down each piece of the problem. We have the fraction, 42/40, which is also the dividend, and the whole number, or the divisor, which is 57:

Numerator of the dividend: 42

Denominator of the dividend: 40

Whole number and divisor: 57

So what is 42/40 Divided by 57? Let’s work through the problem, and find the answer in both fraction and decimal forms.

First let’s set up the problem:

Step 1:

Take the whole number, 57, and multiply it by the denominator of the fraction, 40:

40 x 57 = 2280

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:

To display the answer to 42/40 Divided by 57 in decimal form, you can divide the numerator, 2280, by the denominator, 42. The answer can be rounded to the nearest three decimal points, if needed:

So, in decimal form, 42 divided by 40/57 = 54.29

And in its simplest fractional form, 42 divided by 40/57 is 380/7

If this problem was a little difficult or you want to practice your skills on another one, give it a go on any one of these too!

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