If it's a side dish I'd think half cup per person (half cup dry rice + half cup water) if it's a main dish at least a cup per person. But that's a rough guess
Two and a half ounces of dry rice is equal to a single serving. Therefore, ten pounds of dry rice would make sixty-four servings.
That is about 2.6 cups
4
That is approximately 2-3 cups depending on type of noodle.
One cup of dry rice weighs 6.9 oz. so 1 pound of dry rice is about 2 1/3 cup. From: http://pages.prodigy.net/jmiller.cb/s810.html
A good measure is half a cup of uncooked rice per person Based on the US Rice Federation's estimate, there are about 7 oz to a half cup of rice, making the number of serving per pound of rice = 2 and a quarter. 1 LB dry rice makes 1 pint (2 cups) cooked rice.
Rice absorbs twice its own volume of water in the cooking process so 1.25 cups of dry rice will make 3.75 cups of cooked rice.
About 11 cups of rice equal a 5 lb bag of rice.
anywhere from 10 to 20 depending how much each individual eats
4 cups
I just measured and weighed 1 cup of dry, uncooked long grain white rice. It weighed 6 oz
I steam rice using 1 cup uncooked rice to 1 cup water = 3 cups cooked rice. Exception: when cooking wild rice I use 1-1/4 cup water. Found this useful website that gives yields of uncooked to cooked of many foods: http://extension.missouri.edu/explore/miscpubs/mp0563_01.htm