Question

How to add 18 upon 5 + 16 upon 3?​

Answer 1

Answer:

18 upon 5+16 upon 3 = 134 upon 54

Step-by-step explanation:

$18\5 + 16\3 \\ 18\times 3\5 \times 3 + 16 \times 5\3 \times 5 \\ 54\15 + 80\15 \\ 54 + 80\15 \\ 134\15$

the simbol like this ( \ ) is for upon