Find the Sum of the Odd Integers between 140 and 204

Mathematics

1 answer:

Scorpion4ik [409]2 years ago

8 0

Answer: 5504

Step-by-step explanation:

This involves us finding the sum of all odd integers from 141 to 203.

We can interpret this as an arithmetic sequence with first term 141 and common difference 2.

This sequence has $\frac{203-141}{2}+1=32$ terms.

So, the sum is:

$32\left(\frac{141+203}{2} \right)=\boxed{5504}$

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