Question

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Today Question :-


in a model of a ship, the most is 9 CM high, while most of actual ship is 12 m high. if the length if the ship is 28 m how m how long is the model ship ?

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Answer 1

correct Question :-

In a model ship, the mast is 9 cm high, while the mast of the actual ship is 12 m high. if the length of the ship is 28 m, how long is the model ship?

to find :-

how m how long is the model ship ?

solution:-

Let the length of model ship = x

we have table for this

$\begin{tabular}{I clc I cl clclcl}</p><p>\cline{1-3} length of actual ship (in m) & 12& 28\\</p><p>\cline{1-3} length of model ship (in cm)& 9&x \\</p><p>\cline{1-3} </p><p>\end{tabular}$

$\small\underline\textsf{\huge{[}\small{Note:- this is an direct proportion\huge{ ]}}}$

$\large\implies\tt \frac{12}{9} = \frac{28}{x}$

$\large\implies\tt x + 12$

$\large\implies\tt28 \times 9$

$\large\implies\tt x = \dfrac{\cancel{28 \times 9}}{\cancel{12}}$

$\large\implies\boxed{\tt 21 cm}$

the model ship is 21 cm long.

Answer 2

Answer:

Step-by-step explanation:

In the question it should be mast instead of most.