23/24
3 eights = 24 5 twelves = 60 Their sum is 24 + 60 = 84
seven eights. 1 half = 4 eights add 3 eights and you get 7 eights.
15 7/12 - 14 3/8 = 3 1/2
3.7 * * * * * No. That is three and seven TENTHS! 37/8 = 3.875
It is 0.583 with the 3 repeating.
7/8 is greater than 3/8
Half of seven eights is three fourths
7*12 - 3 = 84 - 3 = 81
3, with 3 left over.
The final answer would be three and three-eighths. Here's how to solve it mentally.You have to set their denominators [bottom numbers] equal. So, keep seven eights, since two ["half"] goes into eight, but you must make 2 and a half into 2 and four eights, because four is half of eight. Pretend for a minute that the four eights isn't there. So, 2 and seven eights. Then, add one from the four eights, so that it will now be 3., and so that the four eights is now three eights. So, 3 and three eights.Sorry. I'm not very good at explaining, but I hope that helped. ^^"
3 8-12
4 and 3/8