Question

Determine o valor das expressões a) ( 3,234 - 2, 65 ) + ( 1,23 x 3 ) . 3,05) b) ( 2 . (3,15 - 2,08) + 4 . (2,04​

Answer 1

a)(0,584+3,69).3,05=

4,274.3,05=13,357

b)(2. 1,07)+(4. 2,04)=

2,14+8,16=10,3