Is 1326 a a triangular number? What about 1.37.8?
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter7: Applying Fractions
Section7.6: Percents Problems
Problem 5ST
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a triangular number? What about 1.370?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7dbb4ae4-0d65-4baa-9481-63f79be91eca%2F89030ea2-ac25-4056-8c49-5b51d0e7e9e8%2F1fbkypk_processed.jpeg&w=3840&q=75)
Transcribed Image Text:3. Is 1326
a triangular number? What about 1.370?
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