42/20 = 21/10 = 21/10
4.2 = 42/10 = 21/5 4.2 = 42/10 = 21/5 4.2 = 42/10 = 21/5 4.2 = 42/10 = 21/5
10/21 is in its simplest form.
2.1
The statement 10 plus 21 equals 31 in total. It can also be written as 10 + 21 = 31.
-21
21 over 10 as a mixed number is 21/10
what percentage is 10/21
21/10 = 2.1
5/7 - 5/21 = 15/21 - 5/21 = 10/215/7 - 5/21 = 15/21 - 5/21 = 10/215/7 - 5/21 = 15/21 - 5/21 = 10/215/7 - 5/21 = 15/21 - 5/21 = 10/21
42/20 = 21/10 = 21/10
10 oer 21 times 3:= 10/21 * 3= 30/21= 10/7 in fraction= 1.43 in decimal
4/7 of 10 - 1/3 of 10 = (4/7 - 1/3) of 10 = (12/21 - 7/21) of 10 = 5/21 of 10 = 50/21 or 28/21
10/21
21 x 10 = 210
1000000000000000000000 It is 10 with 21 zeroes.
10^21 = 1,000,000,000,000,000,000,000