Find the sum of all the multiples of 6 between 200 and 1100
Answers
Answered by
3
Hey user , here's your answer..
The answer is 97650 .
Hope it will help you..
The answer is 97650 .
Hope it will help you..
Attachments:
Answered by
0
Given:
a = 204
d = 204 - 210
= 6
Total = 1196
Find = 204+210+216.......1196
Formula:
a + ( n - 1 )d = Total
204 + ( n - 1 ) 6 = 1196
( n- 1 ) 6 = 1196 - 204
( n - 1 ) 6 = 992
n - 1 = 992 ÷ 6
n - 1 = 165.3
n = 165.3 + 1
n = 167.3
a = 204
d = 204 - 210
= 6
Total = 1196
Find = 204+210+216.......1196
Formula:
a + ( n - 1 )d = Total
204 + ( n - 1 ) 6 = 1196
( n- 1 ) 6 = 1196 - 204
( n - 1 ) 6 = 992
n - 1 = 992 ÷ 6
n - 1 = 165.3
n = 165.3 + 1
n = 167.3
Similar questions