5 7ths = 10 14ths 10/14 + 3/14= 13-14
3/7 = 6/14
3 6/7 means that there is 7 3 times and 6 7ths of a seven. So you multiply 7*3 which would equal 21 and add 6 to that which equals 27. Then you would put that number over 7 to make 27/7.
10
18
14
5 7ths = 10 14ths 10/14 + 3/14= 13-14
3/7 = 6/14
8+3/7 - 2+6/7 = 59/7 - 20/7 = 39/7 = 5 and 4/7
6/14 is equivalent to 3/7.
3 6/7 means that there is 7 3 times and 6 7ths of a seven. So you multiply 7*3 which would equal 21 and add 6 to that which equals 27. Then you would put that number over 7 to make 27/7.
13/143/7 + 1/2= (3/7 * 2/2) + (1/2 * 7/7)= 6/14 + 7/14= 13/14
4/7ths plus 4/7ths equals 8/7ths. This would be 1 and 1/7th
10
28*6/7 = 24
18
300