On the first day we treated 0.42 hectares of field area on the second day we treated 0.44

On the first day we treated 0.42 hectares of field area on the second day we treated 0.44 hectares of field area left to process 28 hectares of field area What is the field area?

We write the area of the entire field as 1.

Since on the first day we treated 0.42 part of the field, and on the second day 0.44 part, it means that in just 2 days we processed:

0.42 + 0.44 = 0.86 part. Find which part of the field was cultivated on the third day.

To do this, subtract the resulting value from the entire field.

1 – 0.86 = 0.14 part.

Find the area of the entire field.

To do this, divide 28 hectares of the field by the rest of the field.

As a result, we get:

28 / 0.14 = 200 ha.

Answer: The area of the entire field is 200 hectares.