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miss Akunina [59]
3 years ago
9

Carlos made a scale model of his house. The actual width is 30 feet, and the actual length is 45 feet. If the model has a width

of 6 inches, what is the length of his his model?

Mathematics
1 answer:
olganol [36]3 years ago
3 0
Hello!

Let's make a proportion:

\frac{30}{45} =  \frac{6}{x}

Cross multiply

45 × 6 = 270

Divide by 30

270 ÷ 30 = 9

\framebox {The length is 9 inches}
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