Question

The ratio of the prices of tricycle and a toy car is 3:7 If the price of the tricycle is
Rs. 4419. Find the price of the toy car.
1) RS. 1260 2) RS. 10311 3) Rs. 3400 4 ) RS. 1400​

Answer 1

Step-by-step explanation:

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Answer 2

AnswEr :

• Tricycle : Toy Car = 3 : 7
• Price of Tricycle = Rs. 4419

Let the Price of tricycle be 3n and, Price of toy car be 7n.

• According to the Question Now :

$\longrightarrow\texttt{Price of tricycle = Rs. 4419}\\\\\\\longrightarrow \tt3n = Rs. \:4419 \\\\\\\longrightarrow \tt n = \cancel\dfrac{Rs. \:4419}{3} \\\\\\\longrightarrow\blue{\tt n = Rs.1473}$

$\rule{200}{1}$

• Price of the Toy Car :

$:\implies\tt Toy\:Car = 7n \\ \\ \\:\implies\tt Toy\:Car = 7(Rs. \:1473) \\ \\ \\:\implies \boxed{ \red{\tt Toy\:Car = Rs. \:10311}}$

⠀

∴ Price of the Toy Car is ( 2) Rs. 10,311.

$\rule{200}{2}$

• C A L C U L A T I O N S :

$\begin{array}{r|l} &\bf1473 \\\cline{1-2} \sf 3 & 4\: 4\: 1\:9\\ &3\\ \cline{2-2} & 1\:4\\&1\:2\\\cline{2-2} &\:\:\:2\:1\\&\:\:\:2\:1\\\cline{2-2}&\qquad9\\ &\qquad9\\\cline{2-2}&\qquad\boxed{0}\end{array}\qquad\qquad\begin{aligned}\tiny{3\:5\:1\quad}\\1\:4\:7\:3\\\quad7\\\rule{40}{1}\\1\:0\:3\:1\:1\end{aligned}$