Question

24 : 4 + 4 × [ 6 : 6 + (55 - 5 ) : 10 ] - 0 : 77

Answer 1

24:4+4x 6-0:77= 6+24-0=30
6:6+(55-5):10=1+50:10=1+5=6

R; 30

Answer 2

24 : 4 + 4 x [ 6 : 6 + 50 :10 ] - 0 :77 =
24 : 4 + 4 x [ 1 + 5 ] - 0 : 77 =
24 : 4 + 4 x 6 - 0 : 77 =
6 + 24 - 0 =
6 + 24 = 30