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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