English, asked by Sahibdeep210, 11 months ago

The sum of all the natural numbers between 1 and 101 which are divisible by 5

Answers

Answered by sahanidivya

1

Answer:

680

Explanation:

an: a+(n-1)d

100: 5+(n-1)5

n: 16

Sn: n/2(2a+(n-1 )d)

Sn: 16/2 (10+75)

Sn: 8x85

Sn:680

Previous Question

Next Question

Similar questions

Physics, 5 months ago

test and identify the unknown terminals of compound machine and verify by testing.

Science, 5 months ago

In which direction does the transfer of heat normally take place?

Geography, 5 months ago

Q4- A table named school (containing data of students of the whole school) is created where each record consists of several fields including: Admission No, Roll No,Name.Which field out of these three should be set as the primary key & why? What is the role of a primary key?

English, 11 months ago

whydid Bholi talk very little give two reason ...

Math, 11 months ago

If 5 sintheta -12 costheta = 0 find the value of theta...

English, 1 year ago

what were the three vision of Dr kalam for india ? Do you think they are important ? give reason to justify your answer...

English, 1 year ago

Change the following complex sentences into compound sentence. 1 I have come so that I may get your blessings 2 Although it was raining, they continued to play...

Math, 1 year ago

the difference in length between two adjacent sides of a parallelogram is 5 cm if the perimeter of the parallelogram is 58 cm find the measure of all its sides...