Question

(4дробь 7)минус1 степень какрешить

Answer 1

$(\frac{4}{7})^{-1}=\frac{1}{\frac{4}{7} }=\frac{7}{4}=1\frac{3}{4}=1,75$

Answer 2

4/7 в степени -1 = 7/4=1,75

Answer 3

To simplify the expression (4/7)^-1, you need to take the reciprocal of the fraction, which means flipping the numerator and the denominator. The reciprocal of a fraction a/b is b/a.

So, in this case, the reciprocal of 4/7 is 7/4.

Therefore, (4/7)^-1 = 7/4.

You can also express this as a mixed number:

(4/7)^-1 = 1 3/4.

This means the reciprocal of 4/7 is 1 3/4.