Help,

Question

Divide 50 by half, and add 20.

I do not understand.

Answer 1

50 divided by half =
50/(1/2) = 50 * 2 = 100
100 + 20 = 120

It's also possible that the person meant half of 50 which is 25.
25 + 20 = 45

Please check with your teacher to see which interpretation is correct.