Question

question no 4 0lease tell

Answer 1

{(39-9)÷10}×15+5
{30÷10}×15+5
3×15+5
45+5
50
please mark as brainlist

Answer 2

{(31-9+8)÷10}*15+5
{30÷10}*15+5
3*15+5
50

have a nice day