Nancy takes 3 antacids per day when she eats Indian food, 2 antacids per day when she eats Mexican food, and 1 antacid per day otherwise. If Nancy eats Indian three times a week and Mexican twice a week, how many antacids does she take per month?
First find the total number of antacids Nancy takes after eating Indian food per week: 3 antacids/day * 3 days/week = 
<gadget id="calculator">3*3</gadget>
<output>9</output>
9 antacids/week.
Then find the total number of antacids Nancy takes after eating Mexican food per week: 2 antacids/day * 2 days/week = 
<gadget id="calculator">2*2</gadget>
<output>4</output>
4 antacids/week.
Then find the number of days she doesn't eat Indian food or Mexican food: 7 days/week - 3 days/week - 2 days/week = 2 days/week.
Then find the total number of antacids Nancy takes per week: 9 antacids/week + 4 antacids/week + 2 antacids/week = 
<gadget id="calculator">9+4+2</gadget>
<output>15</output>
15 antacids/week.
Then multiply her weekly antacid consumption by the number of weeks per month to find her monthly consumption: 15 antacids/week * 4 week/month = 
<gadget id="calculator">15*4</gadget>
<output>60</output>
60 antacids/month.

<result>60</result>