0.2^-3*25^-2+0.25^-1*5^-1-(-6)^0*81^-2*27^3

Предыдущий
вопрос Следующий
вопрос

Starting from left to right:

0.2^-3 = 1/0.2^3 = 1/(0.008) = 125

25^-2 = 1/25^2 = 1/625

0.25^-1 = 1/0.25 = 4

5^-1 = 1/5 = 0.2

(-6)^0 = 1

81^-2 = 1/81^2 = 1/6561

27^3 = 19683

Now substituting these values into the given expression we get:

1251/625 + 40.2 - 11/656119683
= 0.2 + 0.8 - 3
= 0.2 + 0.8 - 3
= -2

Therefore, the final answer is -2.