Which percent is equivalent to
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Using the together rate, it is found that it would take them 16 hours to sew 12 dresses.
<h3>What is the together rate?</h3>The together rate is the <u>sum of each separate rate</u>.
In this problem, we have that:
- Vera's rate is of 1/2.
- Ivy's rate is of 1/4.
Hence, the together rate is the time it would take them to produce one dress working together, and is given by:
Then one dress takes of an hour, and the time for twelve dresses is:
It would take them 16 hours to sew 12 dresses.
To learn more about the together rate, you can take a look at brainly.com/question/25159431