Question

Which expressions are equivalent to 512.58?

Choose 2 answers:
a. 252×2
b. 255÷2
c. 252+0.58
d. 255×2

Answer 1

The expressions that are equivalent to 512.58 are 252x2 and 255/2. None of the given expressions are equivalent to 512.58.

Step-by-step explanation:

The expressions that are equivalent to 512.58 are:

1. 252x2: This expression equals 504, which is not equivalent to 512.58.
2. 255/2: This expression equals 127.5, which is not equivalent to 512.58.
3. 252+0.58: This expression equals 252.58, which is not equivalent to 512.58.
4. 255x2: This expression equals 510, which is not equivalent to 512.58.

Therefore, none of the given expressions are equivalent to 512.58.