20 and 1 10, 5, 4 and 2
The number four.
The Prudential Family Playhouse - 1950 Over 21 1-6 was released on: USA: 19 December 1950
The greatest common factor of 16 and 21 is 1. Therefore, 16/21 cannot be reduced and is already in its simplest form.
The improper fraction 23/21 can be rewritten as 1 2/23 as a mixed fraction (one and two over twenty-three).
6/7 + 1/3 You need to find the common denominator 18/21 + 7/21= 25/21= 1 and 4/21
The sum of 6/7 and 1/3 is 1 4/21
yes! because if there was no pluse or minis how wold you know 1+1?
The sum of 1/7 and 3/21 is 2/7
3
The sum of 4/3 and 4/7 is 1 19/21
no
1
The sum from 1 to n is n*(n+1)/2In this case that mean 20*21/2 = 210The sum from 1 to n is n*(n+1)/2In this case that mean 20*21/2 = 210The sum from 1 to n is n*(n+1)/2In this case that mean 20*21/2 = 210The sum from 1 to n is n*(n+1)/2In this case that mean 20*21/2 = 210
2
7 and -1
9 + 5 + 3 + 3 + 1 + 1 = 21