from 1 to 100 how many 7s are there?
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7,17,27,37,47,57,67,70,71,72,73,74,75,76,77,78,79,87,97. the answer is 20!!!!!!! (77) is counted twice. Count!
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There are 10 numbers divisible by 10 between 1 and 100, and 14 numbers divisible by 7 between 1 and 100.
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There are 19 digits but 33 alone holds 2 three's in it so according to question “How many times” means 20 times we write 3 from 1 to 100. 03, 13, 23, 33, 43, 53, 63, 73, 83, 93, 30, 31, 32, 34, 35, 36, 37, 38, 39.
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12 hundred is 12 100's which is 1,200 (one thousand, two hundred). Add another 0 so that the 12 is in the thousands place values = 12,000 which reads as twelve thousand and is 120 100's.
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Hi Bryan, If you are just using the digits from 1 to 6, the answer would be 6*5*4*3*2*1 = 720, because you have 6 choices for the units digit, and then 5 choices left for the tens, and then 4 choices left for the hundreds and so on.
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There are total 20 nine's between 1 and 100. 9, 19, 29, 39, 49, 59, 69, 79, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99. you can count total 9 in these series.
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Between 1 and 100 : 7, 17, 27, 37, 47, 57, 67, 70, 71, 72, 73, 74, 75, 79, 77 (two sevens), 78, 79, 87, 97. Similarly, 20 sevens between 101 to 200.
201929
Answer. 9,19,29,39,49,59,69,79,89,90,91,92,93,94,95,96,97,98,99. You have not mentioned if only natural numbers must be considered while counting the number of 9s that appear between 1 and 100. If only natural numbers are considered while counting, then 9 appears 20 times.
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It makes sense to ask how many times it appears between 100 and 200 but not between 100 to 200. I will address the former. The digit 1 appears 99 times as a hundreds digit, 10 times as a tens digit and 10 times as a ones digit. Seems to total 119 times.
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Interview Answer There are 24 trailing zeros. 100*99*98*97*...
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Number from 1–100 divisible by 9 that stay whole numbers: 9,18,27,36,45,54,63,72,81, 90, and 99. These are all multiples of 9.
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1 Expert Answer 63 is 9 times as many as 7, and it is 7 times as many as 9.
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There are 111 zeros from 1 to 1000. There are 9 numbers with 0 before each hundred.
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7,17,27,37,47,57,67,70,71,72,73,74,75,76,77,78,79,87,97. the answer is 20!!!!!!!
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Now, answer of this question. There are 4 perfect cubes between 1 to 100, if 1 is also included. There are 3 perfect cubes between 1 to 100, if 1 is not included.
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5 less than 12 is the same as 12 minus 5. So, once again, the answer is 7.
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Odd Numbers List. There are 25 odd numbers from 1 to 50 while there are 50 in between 1 to 100.