21/50
0.24163265306
The question is ambiguous because division is not associative. 10/25 divided by 5/5 = 2/5 divided by 1 = 2/5 10 over (25/5 over 5) = 10 over (5 over 5) = 10 over 1 = 10 10 (over 25/5) over 5 = (10 over 5) over 5 = 2 over 5 = 0.4 There are more variants.
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
3/5 divided by 1/7 is 21/5 or 4 and 1/5
21/50
43/10 ÷ 21/5 = 121/22
0.24163265306
10 over 5 divided by 2 is 1
The question is ambiguous because division is not associative. 10/25 divided by 5/5 = 2/5 divided by 1 = 2/5 10 over (25/5 over 5) = 10 over (5 over 5) = 10 over 1 = 10 10 (over 25/5) over 5 = (10 over 5) over 5 = 2 over 5 = 0.4 There are more variants.
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
(1/5) divided by (3/10)
It is: 3/5 divided by 1/10 = 30/5 => 6
3/5 divided by 1/7 is 21/5 or 4 and 1/5
7 over 10=7/10 and 5 over 21=5/217/10*5/21= 7*5/10*21= 35/210 which simplifies to: 1/6
It is: 9/10 divided by 3/5 = 3/2 or 1.5
28/1 ÷ 21/5 = 20/3 or 62/3