Make the Number 100 !!!!!!!!

Using the numerals 1,7,7,7 and 7 (a "1" and four "7"s) create the number 100.

As well as the five numerals you can use the usual mathematical operations (+, -, x, ÷ and brackets ().

For example: (7+1) × (7+7) = 112 would be a good attempt, but not right, because it is not 100.

 



 














 


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We know of two solutions:

a) 177-77 = 100
b) (7+7) × (7+(1 ÷ 7)) = 100



Replies (11)

Second answer is more technical. Good One.

thanks for it

thanks for reading....

second answer is good kavitha

Kya buddhu banane wali baat hai.

Only good.

Originally posted by :Anandi
" Kya buddhu banane wali baat hai.
Only good.
"


 

These things are not "BUDDHU" anandi. These are mind games.............i think it should be encouraged much more.

Thanks kavitha for sharing it................... you should put something more like this

 

excellent...come with more.........

Originally posted by :AJAY DAGAR
"


Originally posted by :Anandi


"
Kya buddhu banane wali baat hai.
Only good.
"




 
These things are not "BUDDHU" anandi. These are mind games.............i think it should be encouraged much more.
Thanks kavitha for sharing it................... you should put something more like this
 
"

YES !!! plz share if u all have any more!!!!
 

Good .... Contribute more.............

thanks friends for reading... will post more sure...

Good, your 2nd answer  sounds more logical

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