To find how many times the digit '3' appears in the numbers from 300 to 400, we can analyze each digit position. In the hundreds place, '3' appears in every number from 300 to 399, giving us 100 occurrences. In the tens place, '3' appears in the numbers 330 to 339, contributing another 10 occurrences. Finally, in the units place, '3' appears in the numbers 303, 313, 323, 333, 343, 353, 363, 373, 383, and 393, adding 10 more occurrences. Summing these, we find that '3' appears a total of 120 times.
28 3s
To find out how many 3s go into 140, divide 140 by 3. This gives you approximately 46.67. Since we're looking for whole 3s, you can fit 46 complete 3s into 140.
16
9
4
37.6666667
2,560
24 of them
There are: 21/3 = 7
3000/3 = 1000
203
There are 29 3s because there also a 3 in the how many 3s are in 83333333333333333333333333333