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Jet001 [13]
3 years ago
5

Van found the change in a scale factor. His work is shown below. What error did Ivan make?

Mathematics
1 answer:
8090 [49]3 years ago
4 0

Answer:

Ivan wrote the ratio incorrectly. The ratio should be written as the old length to the new length, so it should be 35

10

, which reduces to 7

2

. When going from larger to smaller dimensions, the change in the scale factor is a ratio that looks like an improper fraction, with a larger number in the numerator and a smaller number in the denominator.

Step-by-step explanation:

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