10 ,20 ,30 ,40 ,50
15 prime numbers are between 0 and 50
The are: 6, 12, 18, 24.
Generally, when spelt out in words in English, you hyphenate the numbers between 20 and 99 which have digits other than 0 in the units column - for example, twenty-one, twenty-two, twenty-three.... ninety-eight, ninety-nine.
ten to eight7:50 + 0:20 = 8:10
Multiples of 10 cannot be prime.
10 ,20 ,30 ,40 ,50
Any multiple of ten ends with the digit 0.
10, 20, 30, 40, 50, 60, 70, 80, 90, 100
There are fifty. 50 x 10 = 500
Numbers from 0 to 100 that are multiples of 10 are: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100. That's ten numbers, so the fraction of numbers from 1 to 100 that are multiples of 10 is 10/100. In simplest form it is 1/10.
16,24,32,40,48,56,64,72,80,88,96
11
4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52.
Well, it depends where you start, if you start at 0, then the first 5 multiples are 0, 25, 50, 75, 100Otherwise, if you start at 1, then the multiples are 25, 50, 75, 100, 125.That is, assuming you are using integers.(25, 50, 75, 100, 125, 150, 175, 200, 225, 250, 275, 300.....)
Get the first common multiple, then multiply that by 0, 1, 2, 3, 4, etc. to get additional common multiples.
There are none.