Question

1.135.870+(1.200.565 + 1.375800)=(1.135.870+1.200.565​

Answer 1

Respuesta:

Explicación paso a paso:

1°

[1500-(28.5x3+15.5-3.8x2)]

[1500-(85,5+15,5-7,6)]

[1500-(93,4)]

1500-93,4=1.406,60

2°

6.6x4.3+(7.5-0.8)+9.2x8

28,38+(6,7)+73,6

28,8+6,7+73,6=109,1

3°

2.8+15.25x3-7.2x0.5+8.2x3

2,8+45,75-3,6+24,6=69,55