Question

How much will Minu's school bag weigh in kg if it has 5 books of 100 g each
and 5 books of 200 g each?
kg​

Answer 1

SOLUTION

First case

Given weight = 100g

No. of books = 5 books

Total weight = no. of books × weight of each book

Total weight = 5 × 100g = 500 g or 1/2kg

Second Case

Give weight = 200g

No. of books = 5 books

Total weight = No. of books × weight of each book

Total weight = 200g × 5 = 1000g or 1kg

Answer 2

The 5books of 100g-+500g

The 5books of200g-+1000g

the 10 books of kg is -=1kg500g

Thus:1kg500gof 10 books