Problem solving:use objects reasoning (pls emergency ) i need the answer rn full answer and i will think that i will brainliest someone if someone answer this

1. 243 in³
2. 23 ft³
3. 320 cm³
4. 160 in³
5. A. 235 cm³
6. The volume of the stack is 214 in³. This is because the volume of the bottom box, given the formula lwh, is 150 in³. The top box, given the same formula, is 64 in³. 150 + 64 = 214. Therefore, the volume of the stack is 214 in³.