When laptops are weighed

Number Theory Level 1

There are three laptops named as LEFT, CENTER and RIGHT. LEFT weighs two-third of CENTER and RIGHT weighs five-sixth of the CENTER.

Which laptop is the heaviest?

RIGHT CENTER LEFT

Sandeep Bhardwaj by Sandeep Bhardwaj , 28, India

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1 solution

Zee Ell
Aug 12, 2016

Since both the left and the right laptops weigh less, than the one in the centre, our answer is:

C E N T E R \boxed {CENTER}

We can also find, that LEFT < RIGHT < CENTER, since:

2 3 < 5 6 < 1 \frac {2}{3} < \frac {5}{6} < 1

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