Question

Answer 1

a) ( 4,588 - 3,7 ) x 0,4

= 0,888 x 0,4

= 0,3552

b) 4,588 - 3,7 x 0,4

= 4,588 - 1,48

= 3,108

Answer 2

a) = 0,888 * 0,4 = 0,3552

b) = 4,588 - 1,48 = 3,108

Answer 3

a/ 

\(\left(4,588-3,7\right)\times0,4\\ =0,888\times0,4\\ =0,3552\)

b/

\(4,558-3,7\times0,4\\ =4,558-1,48\\ =3,108\)

 

Answer 4

a) 0,3552

b) 3,108