When you divide A4 in half, you get two A5 sheets. If you further divi

1.	When you divide A4 in half, you get two A5 sheets. If you further divide those A5 sheets in half, you get four A6 sheets. Till which A series paper should you divide so that every person on earth can get one sheet?
Answer» Step-by-step explanation: Given:When you divide A4 in HALF, you get two A5 sheets. If you further divide those A5 sheets in half, you get four A6 sheets. To find:Till which A series paper should you divide so that every person on earth can get one sheet? A100 A37 A20 A1000 Solution: One fold of A4 sheet= 2 A5 sheet one fold of 2A5 sheet= 4 A6 sheet one fold of 4A6 sheet= 8 A7 sheet and so on Looking at the pattern $2, \: 4 ,\: 8, \: 16 ,...\\ \\ {2}^{1} ,\: {2}^{2} , \: {2}^{3}, \: {2}^{4}, ... \\$ WORLD POPULATION is 7.8 billion, So, If one can fold paper 33 times ${2}^{33} = 8859934592 \\ \\ 8859934592 > 7.8 \: billions \\ \\$ 8859934592>7.8billions So, Up to 33 fold the series of paper will reach to 33+4= A37 Option B is correct. Hope it helps you.

When you divide A4 in half, you get two A5 sheets. If you further divide those A5 sheets in half, you get four A6 sheets. Till which A series paper should you divide so that every person on earth can get one sheet?

Answer»

Step-by-step explanation:

Given:When you divide A4 in HALF, you get two A5 sheets. If you further divide those A5 sheets in half, you get four A6 sheets.

To find:Till which A series paper should you divide so that every person on earth can get one sheet? A100 A37 A20 A1000

Solution:

One fold of A4 sheet= 2 A5 sheet

one fold of 2A5 sheet= 4 A6 sheet

one fold of 4A6 sheet= 8 A7 sheet

and so on

Looking at the pattern

$2, \: 4 ,\: 8, \: 16 ,...\\ \\ {2}^{1} ,\: {2}^{2} , \: {2}^{3}, \: {2}^{4}, ... \\$

WORLD POPULATION is 7.8 billion,

So,

If one can fold paper 33 times

${2}^{33} = 8859934592 \\ \\ 8859934592 > 7.8 \: billions \\ \\$

8859934592>7.8billions

So,

Up to 33 fold the series of paper will reach to 33+4= A37

Option B is correct.

Hope it helps you.