Ellen is painting flowers on a vase. It takes her 5 minutes to paint a lily, 7 minutes to paint a rose, 3 minutes to paint an orchid, and 2 minutes to paint a vine. How long will it take her to paint 17 lilies, 10 roses, 6 orchids and 20 vines?
First find the total time Ellen spends painting lilies: 5 minutes/lily * 17 lilies = 
<gadget id="calculator">5*17</gadget>
<output>85</output>
85 minutes.
Then find the total time Ellen spends painting roses: 7 minutes/lily * 10 roses = 
<gadget id="calculator">7*10</gadget>
<output>70</output>
70 minutes.
Then find the total time Ellen spends painting orchids: 3 minutes/orchid * 6 orchids = 
<gadget id="calculator">3*6</gadget>
<output>18</output>
18 minutes.
Then find the total time Ellen spends painting vines: 2 minutes/lily * 20 vines = 
<gadget id="calculator">2*20</gadget>
<output>40</output>
40 minutes.
Then add the amount of time Ellen spends on each type of flower to find the total time: 85 minutes + 70 minutes + 18 minutes + 40 minutes = 
<gadget id="calculator">85+70+18+40</gadget>
<output>213</output>
213 minutes.

<result>213</result>