Question

Efectuati: 30 + 5 * { 10 + 24 :[ 25 - ( 31 - 6 * 2 ) ]}

Answer 1

30 + 5 * (10 + 24 : ( 25 - ( 31-12)))
30 + 5 * (10 + 24 : ( 25-19))
30 + 5 * (10 + 24 : 6)
30 + 5 * (10 + 4)
30 + 5 * 14
30 + 120
150

Answer 2

30 + 5 * { 10 + 24 :[ 25 - ( 31 - 6 * 2 ) ]} = 
 
3+5*[10+24:(25-19) =

3+5*(10+24:6)=

3+5*14=
3+70=73