Question

a) (1/2)³.(1/4)²

b)16: (0,125)³.512

Answer 1

a) \(\left(\dfrac{1}{2}\right)^3.\left(\dfrac{1}{4}\right)^2\)

\(=\dfrac{1}{8}.\dfrac{1}{16}\)

\(=\dfrac{1}{128}\)

b) \(16:\left(0,125\right)^3.512\)

\(=16:\dfrac{1}{512}.512\)

\(=16:\left(\dfrac{1}{512}.512\right)\)

\(=16:1\)

\(=16\)

Answer 2

a, \(\left(\dfrac{1}{2}\right)^3\). \(\left(\dfrac{1}{4}\right)^2\)

=\(\dfrac{1}{8}\).\(\dfrac{1}{16}\)

=\(\dfrac{1}{128}\)

b, 16 : (0,125)³.512

= 16 : \(\dfrac{1}{512}\).512

= 16 : 1

=16

Answer 3

a)\(\left(\dfrac{1}{2}\right)^3.\left(\dfrac{1}{4}\right)^2\)

=\(\dfrac{1^3}{2^3}.\dfrac{1^2}{4^2}\)

=\(\dfrac{1}{8}.\dfrac{1}{16}\)

=\(\dfrac{1}{128}\)

b)16:(0,125)³.512

=16:\(\dfrac{1}{512}\).512

=16:1

=16