Question

Que=> Two Fraction are removed from the six fraction 1/3,1/6,1/9,1/12,1/15,1/18

So, that the sum of the remaining four fraction is 2/3 . The product of the two fraction removed is


(A) 1/180

(B)1/54

(C) 1/72

(D) 1/280


Give full explanation

Answer 1

Your answer is ----

The fraction have a common denominator 180, and their sum is

(60+30+20+15+12+10)/180

= 147/180

= (120+27)/180

= 2/3+1/12+1/15

The fraction removed are 1/12 and 1/15 , and

their product is 1/180.


So, option A is right

Answer 2

HEY MATE HERE IS YOUR ANSWER

This fraction have common denominator 180,
And their sum is

$\frac{(60 + 30 + 20 + 15 + 12 + 10}{180}$
$= \frac{120 + 27}{180}$

$= \frac{2}{3} + \frac{1}{12} + \frac{1}{15}$
Their product is
$\frac{1}{180}$

So, the answer is
$(option \: a)$
Hope it will help you
$be \: brainly$