The area of a circle is pi times the radius squared (A = π r²). Example of calculating the area of a circle is in the image below.
11. 8/7
14. 13/10
17. 11/14
#To make a fraction into percentage, the easy way is to times the fraction with 100
<h3>The percentage of 9/10</h3>
9/10 × 100 = 90
#and so, the percentage of 9/10 is 90%
<h3>
Answer : 90%</h3>
Answer:
35 dollars
Step-by-step explanation:333-18=315 dollars
315/9=35 dollars for each book
Answer: Scott reads 9 chapters per hour.
Step-by-step explanation:
63/7 = 9