Question

cost of a rope of length ⅕2 m is rs176. find the cost of a rope of length ⅓8 m.​

Answer 1

$\huge\mathfrak\purple{☟ \: \: \: \: answer \: \: \: \: \: \: ✎}$

$⇒Cost \: Of \: Rope \: Length \: 2 \frac{1}{5} m = 176$

$⇒Cost \: Of \: Rope \:of \: Length \: \frac{11}{5} m176$

$⇒Cost \: Of \: Rope \: of \: Length \: 1m = \frac{176 \times 5}{11}$

$= 16 \times 5$

$= ₹80$

$Cost \: Of \: Rope \: of \: Length \: \frac{25}{8} m = \frac{25}{8} \times 80 = 25 \times 10$

$= ₹250$

So,

$the \: cost \: of \: 3 \frac{1}{8} \: m \: is \: ₹250$

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