Katie says that if a number is a multiple of 8, it is also a multiple of 4. Is Katie correct? Explain. Katie is correct. Any number that has 4 as a factor will also have 8 as a factor; therefore, any number that has 8 as a factor will have 4 as a factor.

Katie is correct. Since 4 is a factor of 8, any multiple of 8 will also be a multiple of 4.

Katie is incorrect. 80 is a number that has 8 as a factor but not 4.

Katie is incorrect; just because 4 is half of 8 does not mean that a number that has 8 as a factor will also have 4 as a factor. HELP PLS ASAP PLS AND THANK U