3 years ago

:))))))))))))))))))))))))))))

Mathematics

1 answer:

bixtya [17]3 years ago

4 0

Answer:

12 inches

Step-by-step explanation:

Set up an equation:

Variable x = height of the scale model

3/18 = x/72

Cross multiply:

3 × 72 = 18 × x

216 = 18x

Divide both sides by 18:

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