When writing the numbers from 1 to 400, the digit '1' appears in several places. It appears 1 time in the numbers 1 to 9, 10 times in the tens place (10-19), 100 times in the hundreds place (100-199), and 40 times in the ones place across the hundreds (1, 11, 21, ..., 391). In total, '1' is written 1 + 10 + 100 + 40 = 151 times.
350 to 449 -- 100 numbers
Numbers can be rounded to 400 if they fall within the range of 350 to 449. This range includes all numbers from 350.5 to 449.49, as they would round up to 400. Therefore, there are 100 numbers that can be rounded to 400.
Exactly 400 times
350 to 449 -- 100 numbers
If you write all of the counting numbers from 200 to 400,you will write the digit ' 5 ' forty times.
120 times.
120
119
400,000,000
6.6 million 400 thousand in numbers is 7,000,000
180
To write 400 billion in numbers, you would write it as 400,000,000,000. This is because each comma represents a grouping of three digits in the numerical system. So, 400 billion is written as 400 followed by nine zeros.
When writing the numbers from 1 to 400, the digit '1' appears in several places. It appears 1 time in the numbers 1 to 9, 10 times in the tens place (10-19), 100 times in the hundreds place (100-199), and 40 times in the ones place across the hundreds (1, 11, 21, ..., 391). In total, '1' is written 1 + 10 + 100 + 40 = 151 times.
To write 400 thousand in numbers, you would write 400,000. This is a standard way to represent large numbers using commas to separate the thousands, millions, billions, etc. In this case, 400 is followed by three zeros to indicate the thousands place.
400 *0.25 ------------- 100
98