10. The weight of 90 books is 9kg. What is the weight of 50 such books
Answers
Answered by
1
Answer:
5kg
Step-by-step explanation:
90 - 9kg
50 - ?
50 x 9/90
=5kg
Answered by
1
5kg because the weight of 90 books is 9kg then the weight of 50 such books will be 5 kg
Similar questions