Question

What is 38 divided by 20?

Answer 1

Hint: To find the value of 38 divided by 20 we will use division operator. Firstly start by writing them in fraction where 38 will be numerator and 20 will be denominator. Then divide both numerator and denominator by the same number till we get a pair of co-prime numbers. Finally simplify the obtained fraction and get the desired answer.

Complete step-by-step answer:
We have to divide 38 by 20.
So we can write the above value as follows:
${\displaystyle \frac{38}{20}}$
Now we will firstly divide the numerator and denominator by 2 as below:
$\begin{array}{rl}& \Rightarrow {\displaystyle \frac{{\displaystyle \frac{38}{2}}}{{\displaystyle \frac{20}{2}}}}\\ & \Rightarrow {\displaystyle \frac{19}{10}}\end{array}$
Next we can see that we got a pair of co-prime number.
So we will simply divide the numerator by denominator as follows:
$10\stackrel{1.9}{\overline{)\begin{array}{rl}& 19\\ & \underset{―}{-10}\\ & 90\\ & \underset{―}{-90}\\ & 0\end{array}}}$
So we got the quotient as $1.9$
Hence 38 divided by 30 is $1.9$

Note: Division is an operation used to distribute a group of things into equal parts. When we divide a number by another number we are trying to find how many times we have to subtract the number in the denominator from the number in the numerator so that we get an answer as 0. Division is opposite of multiplication where multiplication means adding equal groups of things. It is denoted by two sign which are $/,÷$.There are three components of a division method which are Dividend, Divisor and Quotient. Where the number being divided is the Dividend the number dividing the Dividend is the Divisor and the answer obtained after division is known as quotient.