The weight of 80 identical jars is 400 kg. What is the weight of 10 such jars?
The weight of 80 identical books is 400 kg. What is the weight of one such book?
The weight of 80 identical books is 400 kg. The weight of one such book is ___
The weight of 80 identical books is 320 kg. What could be the ratio of weight of one such book?
State true or False. The weight of 80 identical books is 400 kg. Then weight of one such book is 5 kg..