It is 25 because 25 has a tens digit while 2.5 is only a one digit number.
The first 3 digit natural number is 100: 100 ÷ 4 = 25 → first 3 digit natural number divisible by 4 is 4 × 25 The last 3 digit natural number is 999: 999 ÷ 4 = 249 r 3 → last 3 digit natural number divisible by 4 is 4 × 249 → number of 3 digit natural numbers divisible by 4 is 249 - 25 + 1 = 225.
10, 20, 25, 50
10, 20, 25, 50
It is 2 which represents 20,000
It is 25 because 25 has a tens digit while 2.5 is only a one digit number.
253
25
Oh, dude, a 25-digit number is called a "quadrillion." So, like, if you ever need to impress someone with your knowledge of big numbers, just drop that little fun fact into the conversation. You're welcome.
25
875 is one such number.
100.
For the number 25, the 5 is the ones digit (and the 2 is the tens digit). So, for 99 the second 9 from left to right is the ones digit.
The first 3 digit natural number is 100: 100 ÷ 4 = 25 → first 3 digit natural number divisible by 4 is 4 × 25 The last 3 digit natural number is 999: 999 ÷ 4 = 249 r 3 → last 3 digit natural number divisible by 4 is 4 × 249 → number of 3 digit natural numbers divisible by 4 is 249 - 25 + 1 = 225.
The 3-digit factors of 1000 are 100, 125, 200, 250, 400, 500, 625. All are multiples of 25. None are prime.
10, 20, 25, 50
900