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Law Incorporation [45]
4 years ago
10

Elizabeth had $21.30. She spent $4.26 on a bracelet, $8.52 on a DVD, $2.13 on a pack of pencils, and $6.39 on a T-shirt. What pe

rcent of her money did Elizabeth spend on the bracelet and the pack of pencils?
Mathematics
1 answer:
Alla [95]4 years ago
4 0
Add all the price of the bracelet and pack of pencils together and get 6.39. 
Then find the percentage. 6.39/21.3=0.3 or 30%
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Answer:

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Step-by-step explanation:

We know that Steve determines that it would take them 9 days to paint the house together (if they were both healthy) and that it would take Janet (when healthy) 16 days to paint the house alone.

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So, 7/16 of house paint Steve in nine days.

We have the following proportion:

\frac{7}{16}:9=1:x\\\\\frac{7}{16}x=9\\\\x=9\cdot \frac{16}{7}\\\\x=20.6

Therefore, Steve will paint house for 20.6 days.

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A carousel is an amusement ride consisting of a rotating...
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