The average 3

The average of fractions is 7/10. One of the fractions is 2/3; the other fraction is?

Final Answer:

b =  11/15

Step-by-step explanation:

a=2/3=32​≐0.6667 m=7/10=107​=0.7  m = (a+b)/2  b=2⋅ m−a=2⋅ 0.7−0.6667=1511​=0.7333

Try another example


Help us improve! If you spot a mistake, please let let us know. Thank you!







Tips for related online calculators
Looking for help with calculating arithmetic mean?
Looking for a statistical calculator?
Need help calculating a sum, simplifying, or multiplying fractions? Try our fraction calculator.

You need to know the following knowledge to solve this word math problem:

statisticsnumbersGrade of the word problem

Related math problems and questions: