To find the relationship between the number of stitches and the length, we can look at the pairs of values given in the table:
- 5 stitches -> 1 cm
- 15 stitches -> 3 cm
- 20 stitches -> 4 cm
- 30 stitches -> 6 cm
Now, let's examine the relationship:
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For 5 stitches, the length is 1 cm: \( \frac{5 \text{ stitches}}{1 \text{ cm}} = 5 \) stitches/cm
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For 15 stitches, the length is 3 cm: \( \frac{15 \text{ stitches}}{3 \text{ cm}} = 5 \) stitches/cm
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For 20 stitches, the length is 4 cm: \( \frac{20 \text{ stitches}}{4 \text{ cm}} = 5 \) stitches/cm
-
For 30 stitches, the length is 6 cm: \( \frac{30 \text{ stitches}}{6 \text{ cm}} = 5 \) stitches/cm
In every case, the ratio of stitches to length is consistently 5. This can be interpreted as:
- The number of stitches is 5 times the length in centimeters.
Therefore, the correct response is:
The number of stitches is 5 times the length.