3. By the way, who ever asked that question, there is something called pencil and paper. There is also such thing as a calculator.
To find how many whole numbers between 200 and 600 contain the digit 4, we can analyze the ranges. The hundreds digit can be 2, 3, 4, or 5. The relevant ranges are: For 200-299, the digit 4 can appear in the tens (40-49) or units place (204, 214, ..., 294). This gives us 10 (40-49) + 10 (204, 214, ..., 294) = 20. For 300-399, the same applies: 10 (340-349) + 10 (304, 314, ..., 394) = 20. For 400-499, all numbers contain 4 in the hundreds place, giving us 100 (400-499). For 500-599, again, 10 (540-549) + 10 (504, 514, ..., 594) = 20. Adding these, we find 20 + 20 + 100 + 20 = 160. Thus, there are 160 whole numbers between 200 and 600 that contain the digit 4.
214, 234, 254, 264, 274, 284, 294.
30% of 214= 30% * 214= 0.3 * 214= 64.2
214
898 + 214 = 1,112
To round 214 to the nearest ten, you look at the digit in the tens place, which is 1. Since 1 is less than 5, you round down. Therefore, the answer is 210 when rounded to the nearest ten.
81,900
Bismuth-214 produces Polonium-214 by beta- decay. It also produces Thallium-210 by alpha decay, though at a much smaller percentage.
To find how many whole numbers between 200 and 600 contain the digit 4, we can analyze the ranges. The hundreds digit can be 2, 3, 4, or 5. The relevant ranges are: For 200-299, the digit 4 can appear in the tens (40-49) or units place (204, 214, ..., 294). This gives us 10 (40-49) + 10 (204, 214, ..., 294) = 20. For 300-399, the same applies: 10 (340-349) + 10 (304, 314, ..., 394) = 20. For 400-499, all numbers contain 4 in the hundreds place, giving us 100 (400-499). For 500-599, again, 10 (540-549) + 10 (504, 514, ..., 594) = 20. Adding these, we find 20 + 20 + 100 + 20 = 160. Thus, there are 160 whole numbers between 200 and 600 that contain the digit 4.
147,456 = 214 x 32
8 x 214 = 1712 842 - 678 = 164 1712 + 164 = 1876
214, 234, 254, 264, 274, 284, 294.
A Small Place in Italy has 214 pages.
I would say 124 , 214 , 421 , 241 , 214 ,412 ,642, 462, 126 or there would be a lot more well thank you for using my answer
30% of 214= 30% * 214= 0.3 * 214= 64.2
The factors of 214 are: 1 2 107 214
214