find out the wrong number.
225, 289, 338, 374, 397, 415, 424
Answers
Answered by
3
Answer:
397
Step-by-step explanation:
The series is formed by addition of 8^2, 7^2, 6^2 ___ to the previous term.
Hence the wong number is 397.
Answered by
3
Answer:
The answer would be 397
Step-by-step explanation:
The pattern of the series is adding 8² to 225 to get 289
289 + 7² = 338
338 + 6² = 374
but 374 + 23 = 397 and 397 + 18 = 415 doesnt add up.
415 + 3² = 424.
so the wrong number would be 397.
the correct number should be 399.
Hope it helps. Thank you.
Similar questions