(10/12) - (1/4) = (10/12) - (3/12) = 7/12
12 / 4 = 3 40 / 4 = 10 Answer being: 3 over 10 (3/10)
1/4 = 3/12 So 10 1/4 = 10 3/12 = 123/12
3/4
12/40 factor 4*3/4*10 eliminate 4; top and bottom 3/10
A decagon has 10 sides, a dodecagon 12, and a pentagon 5. So 4 decagons, 5 dodecagons, and 3 pentagons have 4*10 + 5*12 + 3*5 sides = 40 + 60 + 15 = 115 sides altogether.
(10/12) - (1/4) = (10/12) - (3/12) = 7/12
7-10 = -3 4 x 3 = 12 12 + -3 = 9
2/3 + 3/4 + 10/12 = 8/12 + 9/12 + 10/12 = 27/12 = 2 & 3/12 = 2 & 1/4
12 / 4 = 3 40 / 4 = 10 Answer being: 3 over 10 (3/10)
1/4 = 3/12 So 10 1/4 = 10 3/12 = 123/12
If 4*y + 10 = 22Then 4*y = 12 (because 22 -10 = 12)Then y = 3 (because 4*3 =12)
3/4
10 million seconds is about 115 and 3/4 days.
12/40 factor 4*3/4*10 eliminate 4; top and bottom 3/10
10/12 - 1/4 needs to have a common denominator. It appears 12 would be our common denominator.10/12 - (1/4 x 3/3) = 10/12 - 3/12 = 7/12.
3/4 + 1/12 = 9/12 + 1/12 = 10/12 = 5/6