## Task 1 - 100611

A LPG had planted potatoes on two fields. A total of 810 t was harvested from the first field, and a total of 640 t from the second field. The average yield on the first field was 180 dt per ha, and on the second field, it was 200 dt per ha.

Which of the two fields has the larger area? By how many ares do the two areas differ?
From the first field, 810 t = 8100 dt of potatoes were harvested. Since the average yield was 180 dt per ha, we get an area of 45 ha for this field because 8100: 180 = 45.

From the second field, 640 t = 6400 dt of potatoes were harvested. Since the average yield here was 200 dt per ha, we get an area of 32 ha for the second field because 6400: 200 = 32.

Thus, the first field is larger than the second. The difference in area is 13 ha, which is 1300 a.