Question

1) Arme e resolva
A) (1845 : 5) x 1,84
B) (38,4 + 6,38 + 12) x 9,1
C) (2022 - 1758) : 2
D) 32,4 x 19,8 x 3 x 0,1
E) (1846,82 - 15,84) x (582 : 2 ))

Answer 1

Resposta:

A) 678,96

B)516,698

C)132

D)192,456

E)532815,18

Explicação passo-a-passo:

a) (1845:5)×1,84=

369×1,84=

=678,96

b)(38,4+6,38+12)×9,1=

=(44,78+12)×9,1=

=56,78×9,1=

=516,698

c)(2022-1758)÷2=

=264÷2=

=132

d)32,4×19,8×3×0,1=

=641,52×3×0,1=

=1924,56×0,1=

=192,456

e)(1846,82-15,84)×(582÷2)=

=1830,98×(582÷2)=

=1830,98×291=

=532815,18