Sum of AP members

Find the sum of all the numbers between 8 and 258 that are divisible by 5.

Final Answer:

s =  6625

Step-by-step explanation:

 8 < a < b < 258 a=10 b=255  n=(ba)/5+1=(25510)/5+1=50  s=2a+b n=210+255 50=6625



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







Tips for related online calculators
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:

Related math problems and questions: