What is 14.56 ÷ 2.8? First, find an equivalent expression with a whole number divisor.

To find an equivalent expression with a whole number divisor, we can multiply both the dividend and the divisor by 10 to eliminate the decimal in the divisor.

Starting with the original expression:

14.56 ÷ 2.8

If we multiply both by 10, we get:

145.6 ÷ 28

So, the correct answer is:

3. 145.6 ÷ 28

This makes the division simpler because now we are dividing by a whole number. If you have any follow-up questions or need further assistance, feel free to ask!