There are 840 students. 65 over 100 = 546 over n (proportion)
10 percent of 60 students is 6 students.
The alcohol content of a 5 percent alcohol wine is 5 percent.
72 is 80 percent of 90.
12.4%
easy 58 because 30+12=42 100-42=58
10 percent of students go out instead of use electronic devices
13 students = 1300 %
No, magma with a silica content of 50 percent is more felsic, while magma with a silica content of 70 percent is more mafic. Silica content is inversely proportional to magma's mafic or felsic classification.
A decrease of 3.6 students to 20.4 students.
22% of 80 students is 17.6 students.
49 divided by 70% is 70. 49 is 70 percent of 70 students.
89 percent