Our trick here is to think that a fraction in %
land is the same as the correspondent in "number" land; so we can write:
100%
90%
= 120x
Where X is the correspondent of 90% in numbers.
Rearranging: x = 120⋅
90% 100% =108
The answer should come up to n+11=2.
20*1.95 =39 girls
26girls/39girls =0.667
0.667*100 = 66.67%
Answer:
C = 13
Step-by-step explanation:
+
= 
+
= 169
= 13