Question

-10/11 * (-11/12) * (-12/13) * (-13/14) * (-14/15)=​

Answer 1

Ответ:

$-\frac{2}{3}$

Пошаговое объяснение:

$-\frac{10}{11}*(-\frac{11}{12})*(-\frac{12}{13})*(-\frac{13}{14})*(-\frac{14}{15})=\frac{(-10)*(-11)*(-12)*(-13)*(-14)}{11*12*13*14*15}=-\frac{10}{15}=-\frac{2}{3}$

Answer 2

To calculate the value of the expression:

-10/11 * (-11/12) * (-12/13) * (-13/14) * (-14/15),

we can simplify the expression step by step:

First, let's cancel out the common terms in the numerators and denominators:

(-10/10) * (-1/1) * (-1/1) * (-1/1) * (-14/15)

Next, multiply the fractions together:

(1) * (1) * (1) * (1) * (-14/15)

Finally, simplify the fraction:

-14/15

Therefore, the value of the expression is -14/15.