Cheese, bologna, and peanut butter sandwiches were made for a picnic in a ratio of 5 to 7 to 8. 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 5 + 7 + 8= 
<gadget id="calculator">5 + 7 + 8</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:    7 * 6= 
<gadget id="calculator"> 7 * 6</gadget>
<output>42</output>
42   Answer is 42
<result>D</result>
Cheese, bologna, and peanut butter sandwiches were made for a picnic in a ratio of 5 to 7 to 8. If a total of 120 sandwiches were made, how many bologna sandwiches
were made?