Question

Find the density in lbs/cbf, round to nearest tenth...... please urgent request i have 30 minutes left

180 pounds; 15” x 15” x 20” __________________________ lbs/cbf

150 cf; 90 kg = _______________________________ lbs/cbf

Answer 1

d1=69.12 lbs/cbf, d2=1.32 lbs/cbf

Explanation:

Hello

to make the conversion we will need

1" = 1 inch

12 inch = 1 feet

1 kg= 2. 20 lbs

Point 1, step 1

convert inch to feet

`15`

Point 2, step 2

`90kg=90kg*(2.2 lbs)/(1 kg) =198 lbs\\\\d=(m)/(v)\\ d=(198 lbs)/(150 cbf)\\d=1.32\ lbs/cbf`

I hope it helps