1. Which one of the following mathematical statements is true?

A. 0 : 28 = 0

B. 28 : 0 = 0

C. 28 - 0 = 0

D. 28 + 0 = 0

Its either A or B

because if you add 28+0 its still 28 and if u subtract that its still the same not 0 so it seither A or B

A. 0 : 28 = 0 True. 0 divided by anything other than 0 is 0.

B. 28 : 0 = 0 False. Division by zero is undefined.

C. 28 - 0 = 0 True. Take zero away from 28, you still have 28.

D. 28 + 0 = 0 True. Add zero to 28, you still have 28.

"Division by zero is undefined" means that you cannot divide by zero since the division operation gives no result when you divide by zero.