# Math For Grade Six-Part II

**Problem 1**

A set of five different positive integers has an average (arithmetc mean) of 11. What is the largest possible number in this set ?

A. 45

B. 35

C. 35

D. 44

**Problem 1
**Three tenths of our planet, earth is covered with land and rest is covered with water. Ninety-seven percent of water is salt water and rest is fresh water. What is percentage of the earth is covered in fresh water ?

A. 20.1 %

B. 79.9 %

C. 32.1 %

D. 2.1 %

Click read more to know the answer.

**Answer**

Problem 1: A.45

Problem 2: D. 2.1 %

February 24, 2010 | Filed Under Math

### Comments

**Leave a Reply**