Q:

What is 81/12 Divided by 5/16?

Accepted Solution

A:
What is 81/12 Divided by 5/16?MethodsBreaking down the problem:First, let’s break down each piece of the problem, as each piece is important. We have the first fraction, or the dividend, which can be broken down into its numerator, 81, and its denominator, 12. We also have the second fraction, or the divisor, which can be broken down into its numerator, 5, and its denominator, 16:Numerator of the dividend: 81Denominator of the dividend: 12Numerator of the divisor: 5Denominator of the divisor: 16So, what is 81/12 divided by 5/16? Let’s work through the problem, and find the answer in both fraction and decimal forms.What is 81/12 Divided by 5/16, Step-by-stepFirst let’s set up the problem:8112÷516\frac{81}{12} ÷ \frac{5}{16}1281​÷165​Step 1:Interestingly, the first step to solving a division problem between two fractions is to multiply. First, you multiply the numerator of the dividend, 81, by the denominator of the divisor, 16.81 x 16 = 1296This will become the numerator of the answer.Step 2:Then, multiply the denominator of the dividend, 12, by the numerator of the divisor, 5:12 x 5 = 60This will be the denominator of the answer.Step 3:Put the two answers together into one fraction, and this will be the answer to the problem in fraction form:129660\frac{1296}{60}601296​ = 1085\frac{108}{5}5108​To display the answer to 81/12 divided by 5/16 in decimal form, you can continue to divide the numerator of the answer, 1296, by the denominator, 60. The answer can be rounded to the nearest three decimal points, if needed:129660=21.600\frac{1296}{60}= 21.600601296​=21.600So in decimal form, 81/12 divided by 5/16 = 21.600And in fractional form, 81/12 divided by 5/16 is 108/5Practice Other Division Problems Like This OneIf 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!What is 11/4 divided by 89?34 divided by what equals 79?What divided by 19 equals 76?What is 19/6 divided by 12/16?What is 84 divided by 10/17?