Question

question:4 in a stake there are 5 books each of thikness 20 mm and 5 paper sheets each of thikness 0.016 mm.what is the total thickness of the stack.

Answer 1

HEY FRIEND HERE YOUR ANSWER

GIVEN,

No, of books =5

thickness of each book 20 mm

thickness of each paper sheets 0.016mm

TOTAL thickness of stack =thickness of 5 books + thickness of 5 paper sheets

5×20+5×0.016

100+0.080

100.08mm

the total thickness of the stack=1.0008×10^2mm

I HOPE IT'S HELP YOU

MARK BRAINIEST MY ANSWER DEAR FRIEND

THANKS.........

Answer 2

Thickness of 1 notebook = 20mm
Thickness of 5 notebook = 20 ×5 = 100

Thickness of 1 paper = 0.016
Thickness of 5 paper = 0.016 × 5 = 0.08

Total thickness of stack 100 + 0.08 = 100. 08 mm

100.08 × 10²/ 10²
1.0008 × 10²