Question

(((5/7)×2)×-1)×-3 simplify ​

Answer 1

Answer:

Step-by-step explanation:

 [{($\frac{5}{7}$$)^{2}$$}^{-1}$$]^{-3}$

=($\frac{5}{7}$$)^{2 X -1 X -3}$

=($\frac{5}{7}$$)^{6}$

Answer 2

$5 \div 7 =0.71 \times 2 \times - 1 - 3 \\ 0.71 \times 2 = 1.42 \times - 4 = - 5.68$