X= 3/2 you multiply the inverse (9/8) and then you probably know what to do
Answer: 62.83
Step-by-step explanation:
Answer:
41.67 kg
72 books
Step-by-step explanation:
mass of 150 books = 150/108 × 30 kg
= 41.67 kg
number of books = 20/30 × 108 books
= 72 books
The square roo it 7.07106781 i
