A) 10 : 3
B) 3 : 1
C) 3 : 10
D) 10 : 1
Correct Answer: C
Solution :
Ratio\[=-\left[ \frac{-2-8+21-17}{3+10+24-17} \right]=-\left( \frac{-6}{20} \right)=\frac{3}{10}\].You need to login to perform this action.
You will be redirected in
3 sec