There are 150 people at a restaurant 100 of them chose non-vegetarian food, and 50 of them chose vegetarian food for their dinner. What is the ratio of people who chose vegetarian food to people who chose non-vegetarian food?

start with a line segment pq that we will copy. mark a point r that will be one endpoint of the new line segment. set the compasses' point on the point p of the line segment to be copied. adjust the compasses' width to the point q. the compasses' width is now equal to the length of the line segment pq.

step-by-step explanation: