Question

( 21-18.3)*6.6+3*0.6

Answer 1

Ответ:

(21-18.3)*6.6+3*0.6

=19.62

1)21-18.3=2.7

2)2.7*6.6=17.82

3)3*0.6=1.8

4)17.82+1.8=19.62

Answer 2

( 21-18.3)*6.6+3*0.6 = 2.7•6.6+1.8 =

= 17.82+1.8 = 19.62