Question

Me ajudem.
por favor.​

Answer 1

Resposta:

12+4/3-25=

12+1,33-25=

13,33-25=

-11,67

2/3.5/4+1/2=

0,66.1,25+0,5=

0,825+0,5=

1,325

(+2.)(-5/4):(8/5)=

+2.-1,25:1,6=

+2.-0,78125=

-1,5625