(1,1/3+2,2/3)*(1,3/4-6/4):(1,1/5+2/25+1/5)

Предыдущий
вопрос Следующий
вопрос

To multiply the first two fractions and then divide by the third fraction, we can simplify each step one by one:

Multiplying the first two fractions:

(1,1/3+2,2/3) (1,3/4-6/4)
= (4/3 + 8/3) (-3/4)
= 12/3 * -3/4
= -4

Now, dividing by the third fraction:

-4 / (1,1/5+2/25+1/5)
= -4 / (5/5 + 1/5 + 2/25 + 5/25)
= -4 / (31/25)
= -4 * 25/31
= -100/31

Therefore, the result of the expression is -100/31.