Means of first 10 whole numbers and first 10 natural numbers is in the ratio of
A. 9: 11
B. 10 : 11
C. 11 : 10
D. 11 : 9
Answer:A
Means of first 10 whole numbers and first 10 natural numbers is in the ratio of
A. 9: 11 B. 10 : 11 C. 11 : 10 D. 11 : 9