Question

2 la put 7 :4 la put 3+3 la put 3•27:3 la put 5+(3 la put 1•2 la put 4 - 4 la put 2):2 la put 3.

Answer 1

2^7:4^3+3^3x27:3^5+(3^1x2^4-4^2):2^3=
=2^7:(2^2)^3+27x27:3^5+(3x16-16):8=
=2^7:2^6+27^2:3^5+(48-16):8=
=2^1+3^6:3^5+32:8=
=2^1+3^1+2^2=
=2+3+4=9