Question

6 books weigh 1.260 kg .How many books will weigh 3.150 kg

Answer 1

Answer:15

Step-by-step explanation:

Weight of 6 books = 1.260 kg

Weight of 1 book= 1.260/6

= 0.21 kg

No. Of books in 3.150 kg = 3.150/0.21

= 15 ans

Answer 2

Answer= 15

Explanation=

6 books=1.260kgs

1 book=1.260/6

1 book=0.21kgs

therefore,no: of books of total weight 3.150=3.150/0.21

no:of books = 15