CBSE BOARD X, asked by manojssaalwar, 4 hours ago

Find the sum of all the natural nos. between 650 and 1000, which are dívi​

Answers

Answered by sijit1981
2

Answer:

Solution. Clearly, the numbers between 250 and 1000 which are divisible by 3 are 252, 255, 258, …., 999. This is an A.P. with first term a = 252, common difference = 3 and last term = 999.

you can use this method

Similar questions