Baby Isabel plays with blocks. Each block is 2.4 inches tall. She has a collection of 30 blocks. If she could stack all of the blocks up one on top of the other, how many inches tall would her tower of blocks be? Choose the correct choice from the following answers.
A) 67"	B) 90"	C) 72"	D) 120"	E) 151.7"
2.4"*30=72". Answer is 72".2.4 *30= 
<gadget id="calculator">2.4 *30</gadget>
<output>72</output>
72". Answer is 72".
<result>C</result>
Baby Isabel plays with blocks. Each block is 2.4 inches tall. She has a collection of 30 blocks. If she could stack all of the blocks up one on top of the other, how many inches tall would her tower of blocks be?