skyemoseley
contestada

a model house is 22 centimeters long.If it was built with a scale factor of 3 centimeters equals to 7 feet, then how long is the house in real life

Respuesta :

clarch19

Answer:

51 1/3 feet

Step-by-step explanation:

3 cm / 7 ft = 22 cm / x ft

cross-multiply:

3x = 154

x = 51.33

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