So add all the numbers together (20 + 22 + 28 + 35 + 47 + 90) and you'll get 242. Then you take the number and divide it by the numbers in your set (you have 6 numbers so you'll divide by 6) 242/6. The answer would be 40.3333333 (repeating decimal). I hope this helps!
Answer:
Step-by-step explanation:
3p + 4r = q
3p = q - 4r
Approximately 3.47 meters is equal to 11.4 feet