Use Photomath it would tell you the answer if you take a pic of your question
If B is Jonas and his sister is 4 years older, that would be 4 plus B
Answer:
560 cubes
Step-by-step explanation:
width: 8 cubes
length: 10 cubes
height: 7 cubes
volume: 8*10*7=560
divided l, w, and h by 1/3 to get them in cubes
