Question

If the weight of 40 books is 20kg,then the weight of 6 books is ______

Answer 1

Answer:

3 kg

Step-by-step explanation:

40 books=20 kg

1 book=0.5 kg

therefore, 6 books=0.5 x 6=3 kg

Answer 2

Answer
3kg

Step-by-step explanation
40 books = 20kg
Then, 1 book= 0.5kg
Therefore,0.5x6=3kg