Ul. Determine whether each is a proportion or not. Write YES or NO.
11. What is the 50% of 30.
A.15
b.16
c.17
d.18
12. What is 75% of 150?
A. 112.5
b. 112
c.111.5
d.111
13. 40% of 70 is what number?
A.30
b. 28
C.45
d.50
14.60 is what percent of 80?
A.80%
b.
60%
c.75%
d.70%
15. Jem saved P350 and Jun P800 a week. What percent of Jun's savings is Jem?
c 55.75%.
b. 45.75%
d.65.75%
A.43.75%​