An elaborate musical composition for full orchestra, typically in four movements, at least one of which is traditionally in sonata form. "Beethoven's Fifth Symphony" HISTORICAL an orchestral interlude in a large-scale vocal work. NORTH AMERICAN (especially in names of orchestras) short for symphony orchestra. "the Boston Symphony"
Explanation: add the amount he doesn’t in gift A (10.7) and the amount he spent on part B (5.4) and you get 16.1. The. Subtract 16.1 from 30 and you get 13.9
