Answer
Verified
393.6k+ views
Hint: It is given the cost of $7\dfrac{2}{3}$ meters of cloth is $Rs.12\dfrac{3}{4}$, first, we will convert mixed fraction to improper fraction, now to find the cost a one-meter cloth we will divide the cost of the cloth by length of cloth given. After dividing we’ll get the value for the cost of cloth per meter that is asked.
Complete step by step Answer:
Given data: the cost of $7\dfrac{2}{3}$ meters of cloth=$Rs.12\dfrac{3}{4}$
A mixed fraction is a whole number plus a fractional part. An improper fraction is a fraction where the numerator is larger than the denominator and if the numerator is smaller than the denominator then it is called a proper fraction, we can only interchange the improper fraction to mixed fraction and vice versa.
If we have a mixed fraction $a\dfrac{b}{c}$ then its form in improper fraction will be $\dfrac{{ac + b}}{c}$
It is given that the cost of $7\dfrac{2}{3}$ meters of cloth is$Rs.12\dfrac{3}{4}$
So, the cost of one-meter cloth will be equal to the cost of $7\dfrac{2}{3}$ meter cloth divide by $7\dfrac{2}{3}$ meters.
Therefore, the cost of a one-meter cloth$ = \dfrac{{12\dfrac{3}{4}}}{{7\dfrac{2}{3}}}$
On converting into improper fractions we get,
\[ \Rightarrow \] The cost of a one-meter cloth $ = \dfrac{{\dfrac{{51}}{4}}}{{\dfrac{{23}}{3}}}$
By multiplying the numerator and denominator by $\dfrac{3}{{23}}$, we get,
\[ \Rightarrow \] The cost of a one-meter cloth $ = \dfrac{{51}}{4} \times \dfrac{3}{{23}}$
On simplification we get,
\[ \Rightarrow \] The cost of a one-meter cloth $ = \dfrac{{153}}{{92}}$
This is also in the form of improper fraction converting to mixed fraction, we get,
\[ \Rightarrow \] The cost of a one-meter cloth $ = 1\dfrac{{61}}{{92}}$
Therefore, the cost of per meter cloth is $Rs.1\dfrac{{61}}{{92}}$.
Note: Remember to always write the final measurements or units as similar to the measurement or units given in the question, alter it in the final answer only if it is asked in the question. As in this question, we have given the length and the cost in mixed fraction so our final answer i.e. rate, it should also be in mixed fraction.
Complete step by step Answer:
Given data: the cost of $7\dfrac{2}{3}$ meters of cloth=$Rs.12\dfrac{3}{4}$
A mixed fraction is a whole number plus a fractional part. An improper fraction is a fraction where the numerator is larger than the denominator and if the numerator is smaller than the denominator then it is called a proper fraction, we can only interchange the improper fraction to mixed fraction and vice versa.
If we have a mixed fraction $a\dfrac{b}{c}$ then its form in improper fraction will be $\dfrac{{ac + b}}{c}$
It is given that the cost of $7\dfrac{2}{3}$ meters of cloth is$Rs.12\dfrac{3}{4}$
So, the cost of one-meter cloth will be equal to the cost of $7\dfrac{2}{3}$ meter cloth divide by $7\dfrac{2}{3}$ meters.
Therefore, the cost of a one-meter cloth$ = \dfrac{{12\dfrac{3}{4}}}{{7\dfrac{2}{3}}}$
On converting into improper fractions we get,
\[ \Rightarrow \] The cost of a one-meter cloth $ = \dfrac{{\dfrac{{51}}{4}}}{{\dfrac{{23}}{3}}}$
By multiplying the numerator and denominator by $\dfrac{3}{{23}}$, we get,
\[ \Rightarrow \] The cost of a one-meter cloth $ = \dfrac{{51}}{4} \times \dfrac{3}{{23}}$
On simplification we get,
\[ \Rightarrow \] The cost of a one-meter cloth $ = \dfrac{{153}}{{92}}$
This is also in the form of improper fraction converting to mixed fraction, we get,
\[ \Rightarrow \] The cost of a one-meter cloth $ = 1\dfrac{{61}}{{92}}$
Therefore, the cost of per meter cloth is $Rs.1\dfrac{{61}}{{92}}$.
Note: Remember to always write the final measurements or units as similar to the measurement or units given in the question, alter it in the final answer only if it is asked in the question. As in this question, we have given the length and the cost in mixed fraction so our final answer i.e. rate, it should also be in mixed fraction.
Recently Updated Pages
The branch of science which deals with nature and natural class 10 physics CBSE
The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths
Define absolute refractive index of a medium
Find out what do the algal bloom and redtides sign class 10 biology CBSE
Prove that the function fleft x right xn is continuous class 12 maths CBSE
Find the values of other five trigonometric functions class 10 maths CBSE
Trending doubts
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
Write an application to the principal requesting five class 10 english CBSE
Difference Between Plant Cell and Animal Cell
a Tabulate the differences in the characteristics of class 12 chemistry CBSE
Change the following sentences into negative and interrogative class 10 english CBSE
What organs are located on the left side of your body class 11 biology CBSE
Discuss what these phrases mean to you A a yellow wood class 9 english CBSE
List some examples of Rabi and Kharif crops class 8 biology CBSE