4 years ago

In a scale drawing, the length of the airplane is 7 inches. What is the length of the real airplane? Scale factor: 1 in:9 ft

Mathematics

1 answer:

BartSMP [9]4 years ago

4 0

Answer:

63 ft

Step-by-step explanation:

Multiply your scale factor by 7.

1 in : 9 ft . . . . . . . . . . your scale factor

7·(1 in) : 7·(9 ft) . . . . . indicate the multiplication

7 in : 63 ft . . . . . . . . do the multiplication

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