Question

the thickness of 400 sheets of paper is 4.5cm. find the thickness of 24 quires of sheets.( 1 quire = 25 sheets)​

Answer 1

Step by step:

• 1 quire = 25 sheets
• 400 sheets= 16 quire
• 16 quire = 16 X 25sheets.

= 400 sheets

• 16 quire= 4.5 cm
• 1 quire = 4.5 by 16

= 2.8 cm

• 24 quire = 24 X 2.8

= 67.2 cm

= 672 mm