The heights of five starters on redwood high’s basketball team are 5’11”, 6’3”, 6’6”, 6’2” and 6’. The average of height of these players is?

Result

a = ft (Correct answer is: 6'2")

#### Solution:

$h_{ 1 } = 5 \cdot \ 12+11 = 71 \ inch \ \\ h_{ 2 } = 6 \cdot \ 12+3 = 75 \ inch \ \\ h_{ 3 } = 6 \cdot \ 12+6 = 78 \ inch \ \\ h_{ 4 } = 6 \cdot \ 12+2 = 74 \ inch \ \\ h_{ 5 } = 6 \cdot \ 12 = 72 \ inch \ \\ \ \\ b = \dfrac{ h_{ 1 }+h_{ 2 }+h_{ 3 }+h_{ 4 }+h_{ 5 } }{ 5 } = \dfrac{ 71+75+78+74+72 }{ 5 } = 74 \ inch \ \\ 74 = 12 \times 6 + 2 \ \\ \ \\ a = 6'2"$

Our examples were largely sent or created by pupils and students themselves. Therefore, we would be pleased if you could send us any errors you found, spelling mistakes, or rephasing the example. Thank you!

Leave us a comment of this math problem and its solution (i.e. if it is still somewhat unclear...):

Dr Math
For conversion inches to feet and inch we user reminder calculator: https://www.hackmath.net/en/calculator/quotient-and-remainder?n=74&d=12 74 = 12 × 6 + 2 74 inch = 6 ft and 2 inch

Tips to related online calculators
Looking for help with calculating arithmetic mean?
Looking for a statistical calculator?
Do you want to convert length units?

## Next similar math problems:

1. Precious metals
In 2006-2009, the value of precious metals changed rapidly. The data in the following table represent the total rate of return (in percentage) for platinum, gold, an silver from 2006 through 2009: Year Platinum Gold Silver 2009 62.7 25.0 56.8 2008 -41.3
2. Movement
From the crossing of two perpendicular roads started two cyclists (each at different road). One runs at average speed 28 km/h, the second at average speed 24 km/h. Determine the distance between them after 45 minutes cycling.
3. Three members GP
The sum of three numbers in GP (geometric progression) is 21 and the sum of their squares is 189. Find the numbers.
4. Rate or interest
At what rate percent will Rs.2000 amount to Rs.2315.25 in 3 years at compound interest?
5. Prism X
The prism with the edges of the lengths x cm, 2x cm and 3x cm has volume 20250 cm3. What is the area of surface of the prism?
6. Balls
Three metal balls with volumes V1=71 cm3 V2=78 cm3 and V3=64 cm3 melted into one ball. Determine it's surface area.
7. Root
The root of the equation ? is: ?
8. Evaluate - order of ops
Evaluate the expression: 32+2[5×(24-6)]-48÷24 Pay attention to the order of operation including integers
9. The tickets
The tickets to the show cost some integer number greater than 1. Also, the sum of the price of the children's and adult tickets, as well as their product, was the power of the prime number. Find all possible ticket prices.
Add marks (+, -, *, /, brackets) to fullfill equations 1 3 6 5 = 10 This is for the 4th grade of the primary school - with no negative numbers yet
11. Cube 6
Volume of the cube is 216 cm3, calculate its surface area.
12. Grower
Grower harvested 190 kg of apples. Pears harvested 10 times less. a) How many kg pears harvested? b) How many apples and pears harvested? c) How many kg harvested pears less than apples?