In a library there are 5 cluster and each is having 44 books(module). In first weak 75 books are used, in second 95, in third 95 and in fourth 160 books are used, then tell how much fraction of books are used.

Pankaja

• Oct 7th, 2015

The number of books used to the total number of books available for each week this would be: 75 used compared to 220 available or 75/220 95 used compared to 220 available or 95/220 95 used compared to...

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A computer shop consists 3 brand's laptop. Laptop of brand A is sold 3/16, B is sold 1/16 and C is sold 3/4 then what fraction is sold by the shop in all.

seth

• Nov 3rd, 2011

This one cannot be solved because volume of each brand or proportion of each brand.

Vedhasankaran

 Profile Answers by Vedhasankaran Questions by Vedhasankaran

• Jun 23rd, 2010

LT1:3/16LT2:1/16LT3:3/4 OR 12/16(ratio)The laptops are of different brands so the Denominator cannot be the LCM.Therefore fraction=(Total sold/total available)=(3+1+12)/(16+16+16)=1/3

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If a company produces 15 different model of tv sets of 2 inchs screen and 4 different model of 4 inches screen size. Then how many model should vendor has for all the model so that all models will displayed in the showroom

jai

• Jul 15th, 2011

19

prab7

 Profile Answers by prab7 Questions by prab7

• Dec 18th, 2010

The answer must be 15+4 =19 models since question was asked about total no of models displayedI think it should not be 15*2+4*4=46

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