Question

in a pack , there are 5 books , each thickness 20mm and 5 papersheets each of thickness 0.016mm what is the total thickness with explaination ​

Answer 1

No. of books = 5
No. of paper sheets = 5

STEP-1

Thickness of 1 book = 20mm

∴ Thickness of 5 books = 20 x 5 = 100mm

STEP-2

Thickness of 1 paper sheet = 0.016mm

∴ Thickness of 5 paper sheets = 0.016 x 5 = 0.08mm

STEP-3

∴ Total thickness of books and paper sheets = Thickness of books + thickness of paper sheets

= 100 + 0.08 mm
= 100.08 mm (ANSWER)



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