The total mass of the living things on the farm is 588 kg.
<h2><u>Mass calculation</u></h2>
Since on a farm there was a cow, 2 sheep and 3 chickens, to determine what is the total mass of the 1 cow, the 2 sheep, the 3 chickens, and the 1 farmer on the farm, the following calculation must be performed :
- (6.2 x 10) + (4 x 10 x 10) + (2 x 6 x 10) + (3 x 2 x 1) = X
- 62 + 400 + 120 + 6 = X
- 588 = X
Therefore, the total mass of the living things on the farm is 588 kg.
Learn more about mass calculation in brainly.com/question/14695611
No 1.2 x 2.6 doesn't equal 31.2 it equals 3.12
Answer:
cant see the pic.
Step-by-step explanation:
As we do not know the other cars avg speed we can not tell the answer. Please repeat the question.
They could look at the length of the book and the size of the font to estimate the length of a book.
