1024
google search
Google search results:
1: https://www.geeksforgeeks.org/gate-gate-cs-2014-set-2-question-4/
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2: https://www.quora.com/What-is-the-average-of-all-multiples-of-10-from-2-to-198
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3: https://brainly.in/question/5506614
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4: https://testbook.com/question-answer/what-is-the-average-of-all-multiples-of-10-from-2--5f1696a32ea2aa0d0bb9c3fd
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5: https://www.techtud.com/example/what-average-all-multiples-10-2-198-gate-2014-paper-2
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6: https://www.chilimath.com/lessons/introductory-algebra/multiples-of-numbers-1-100/
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7: https://www.vedantu.com/question-answer/average-arithmetic-mean-of-all-the-multiples-class-10-maths-cbse-608bbb0563d513071f07ac3f
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8: https://selfstudy365.com/qa/what-is-the-average-of-all-multiples-of-10-from-2-to-198-5f1696a32ea2aa0d0bb9c3fd
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9: https://www.math-only-math.com/estimating-a-sum.html
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10: https://www.calculators.org/math/mean-median-mode.php
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11: https://books.google.com/books?id=YXYBqhKCaZQC&pg=PA294&lpg=PA294&dq=What+is+the+average+of+all+multiples+of+10+from+2+to+198?%0AO+100%0AO+90%0AO+110%0AO+120&source=bl&ots=aIIXcrCQ-_&sig=ACfU3U2ZjEKhO2MKi14pc3wLTitMBeI8zQ&hl=en&sa=X&ved=2ahUKEwiShoyi1rLzAhUHvp4KHS3PBO4Q6AF6BAg6EAM
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