Question

Determine o número formado por: (5×100) + (7×10) + 8

Answer 1

The answer is 578....................

Answer 2

First, You do 5*100 which is 500
Then, you do 7*10 which is 70
Your 8 is basically 8+0 which is 8
Next, You do 500+ 70+8
578 is your answer