Cheese, bologna, and peanut butter sandwiches were made for a picnic in a ratio of 4 to 5 to 11. If a total of 120 sandwiches were made, how many bologna sandwiches
were made? Choose the correct choice from the following answers: A) 15 B) 30 C) 38 D) 42 E) 48
For deciding such task we should calculate all parts 4 + 5 + 11= 
<gadget id="calculator">4 + 5 + 11</gadget>
<output>20</output>
20 parts   and we should calculate how many sandwiches holds 1 part:   120 / 20= 
<gadget id="calculator">120 / 20</gadget>
<output>6</output>
6 sandwiches in one part   For bologna we have 7 parts so:    5* 6= 
<gadget id="calculator"> 5* 6</gadget>
<output>30</output>
30   Answer is 30
<result>B</result>
Cheese, bologna, and peanut butter sandwiches were made for a picnic in a ratio of 4 to 5 to 11. If a total of 120 sandwiches were made, how many bologna sandwiches
were made?