IDNLearn.com: Your go-to resource for finding expert answers. Get timely and accurate answers to your questions from our dedicated community of experts who are here to help you.
Answer:
[tex] \frac{150}{480} = \frac{15}{48} = \frac{5}{16} [/tex]
The weight of a cubic foot of stone is 5/16 the weight of a cubic foot of iron.