Answer: 22% of the pages are filled up
Step-by-step explanation: 900/9= 100 78% of 100 is 78
22+78=100 therefore reaching 100 percent. since 78% is empty that means 22% is being used.
Five x minus six is less than fourteen
Answer:
Length: 30cm, Width: 20cm
Step-by-step explanation:
Answer:
1.57*10^4 ?
Step-by-step explanation: