For the School Lunch Program, what fraction of the RDA for protein must be provided for each age/grade group?

For the School Lunch Program, what fraction of the RDA for protein must be provided for each age/grade group?

• A. 1/4
• B. 1/5
• C. 1/3
• D. 1/2

Answer: (C)

The main idea here is how much of a student’s protein needs must be provided by a single school lunch. In the School Lunch Program, each lunch must supply one-third of the RDA for protein for the student’s age/grade group. The RDA is the recommended daily intake, so setting a per-meal target at one-third helps ensure that, across meals in a day, the student’s protein needs are met without relying on one meal to carry the entire amount. That’s why one-third is the correct fraction.

The main idea here is how much of a student’s protein needs must be provided by a single school lunch. In the School Lunch Program, each lunch must supply one-third of the RDA for protein for the student’s age/grade group. The RDA is the recommended daily intake, so setting a per-meal target at one-third helps ensure that, across meals in a day, the student’s protein needs are met without relying on one meal to carry the entire amount. That’s why one-third is the correct fraction.