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 28m , how long is the model ship?

solve the word problem ​

Answer 1

Answer:

Given that in a model of a ship, the mast is 9 cm high, while the mast of the actual ship is 12 m, i.e., 1200 cm high. Hence, if the length of the ship is 28 m, then the length of the model ship is 21 cm. Answer: Model ship and real ship are similar and hence dimensions are proportional.

Step-by-step explanation:

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Answer 2

Answer:

21cm

Step-by-step explanation:

let the length of the model. ship be x

by question,

9/1200 = x/2800

x = 9(2800)/1200 = 21cm