Weight of 8 identical article is 4.8 kg . what's the weight of 11 such identical?
Weight of 8 identical article is 4.8 kg. what is the weight of 11 such article.
The weight of 80 identical books is 400 kg. The weight of one such book is ___
The weight of 50 identical books is 25 kg. What is the weight of one such book?
The weight of 80 identical books is 400 kg. What is the weight of one such book?