Guadalupe owns 2 rectangular tracts of land. One is 300 m by 500 m and the other is 250 m by 630 m. The combined area of these 2 tracts is how many square meters?	Choose the correct choice from the following answers:
A) 3,360 B) 307,500 C) 621,500 D) 704,000 E) 2 , 816,000

Rationale: one is 300 m by 500 m and the other is 250 m by 630 m : ( 300 * 500 ) + ( 250 * 630 ) = 150000 + 157500 307500 answer : b
Answer: B