Question

resolva as espressoes [(3/10÷8/15)+3/4+1/2)×2/3]

Answer 1

[(3/10÷8/15)+3/4+1/2)×2/3] 
[(0,3÷0,5)+3/4+1/2)×2/3] 
[(0,6+3/4+1/2)×2/3] 
[(0,6+0,75+0,5)×2/3] 
[1,82×2/3] 
[1,82×0,66]
1,221