Select the three expressions that are equivalent to 5.9.

To determine which expressions are equivalent to 5.9, let’s simplify each option:

1. 59 ÷ 10 = 10: This is incorrect; 59 ÷ 10 = 5.9.
2. 59 ÷ 10: This is equivalent to 5.9, as calculated above.
3. 590 ÷ 10: This simplifies to 59, not 5.9.
4. 590 ÷ 10 ÷ 10: This simplifies to 590 ÷ 10 = 59, then 59 ÷ 10 = 5.9, so this is equivalent.
5. 5,900 ÷ 10 – 10 ÷ 10:

– 5,900 ÷ 10 = 590

– 10 ÷ 10 = 1

– Thus, 590 – 1 = 589, which is not equivalent to 5.9.
6. 5,900 ÷ 10 ÷ 10:

– 5,900 ÷ 10 = 590

– 590 ÷ 10 = 59, not 5.9.

So, the three expressions equivalent to 5.9 are:

– 59 ÷ 10

– 590 ÷ 10 ÷ 10

Please take note that there are only 2 expressions equivalent to