Which is greater?

Algebra Level 1

1) 8888............8 X 33333..............33

2)4444...........4 X 66666..............66663

DETAILS

EACH OF THE NUMBER HAS 1989 DIGITS

* WRITE THE ANSWER AS THE SERIAL NUMBER MENTIONED *


The answer is 1.

U Z by U Z , 24, Guyana

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2 solutions

U Z
Sep 25, 2014

from 1 take 8 and 3 common so it becomes 24X ( 1111111...1 ) 2 ) (1111111...1)^2)

and from 2 add and subtract 4444....4 thus we get 24X ( 1111111...1 ) 2 ) (1111111...1)^2) - 4444444..44

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so 2 will be 24 X ( 11111....111 ) 2 (11111....111)^2 + 4444......4444

Udit Sancheti - 6 years, 8 months ago

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=> 2 is greater

Tuan Duong Nguyen - 6 years, 8 months ago

yes sorry by mistake it happened how can I edit it

U Z - 6 years, 8 months ago

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I edited the question thanks

U Z - 6 years, 8 months ago

just see 2) has 666.....66663 so it is less than 2 (33333.....333) and 8888.....8888=2 (4444......444) so definitely answer is 1 Well, Taylor Swift Fan?

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