Question

find the sum of integers between 100 and 200 that are divisible by 3 and 7 .​

Answer 1

Answer:

         735

Step-by-step explanation:

The numbers divisible by both 3 and 7 are the multiples of 21.

So we want the sum of the multiples of 21 between 100 and 200.

The multiples of 21 between 100 and 200 are:

• 105, 126, 147, 168 and 189

The sum of these is

• 105 + 126 + 147 + 168 + 189  =  735

Hope this helps!

Answer 2

Answer:33+14=47

47 is the sum of interesting

Step-by-step explanation: