Matt and mindy each built a rectangular prism that has a length of 5 units, a width of 2 units, and a height of 4 units. matt used cubes that are 1 cm on each side. mindy used cubes that are 1 in. on each side. what is the volume of each prism?

step-by-step explanation:

ok so im not 100% sure but you would start by adding 5.1t and 1.9t beacuse they have the same variable. that is 7t.   then add -3.6 + 1.2 which is -2.4

so then keep that as -2.4 + 7t. i apologize if this is incorrect. best luck on your test < 3