[(15 + 6) ÷ 3] + 10 (6 - 3) =
It's hard to tell what formula you mean from your description, but I think you mean 4 times 3 divided by 4 plus 10 times 5 over 12. Normally multiplication and division is performed before addition so this equals (4 * 3 / 4) + (10 * 5 / 12) 4 times 3 divided by 4 equals 12 divided by 4 equals 3 and on the other side of the plus 10 times 5 divided by 12 equals 50 divided by 12 50 doesn't go exactly into 12 but we can make it equal 25 over 6 to add the results we need to evaluate 3 plus (25 over 6) to do this, we have to use a lowest common denominator, in this case 6 3 plus (25 over 6) equals 3 * 6 over 6 plus (25 over 6) equals (18 over 6) plus (25 over 6) equals (18 + 25) over 6 43 over 6 43 over 6 is a vulgar fraction, so we extract as many whole numbers as possible 43 over 6 equals 42 over 6 plus 1 over 6 equals: 7 plus 1 over 6 7 1/6
3/4 + 5/6 = 9/12 + 10/12 = 19/12 = 17/12
2/3 + 1/6 + 1/6 = 1
1.4.
10 over 3 plus 15 over 6 = 65 5/6
0.6, 6 tenths, or 3 fifths
10/6 or 5/3
1.133
6/10 or 3/5
9/10
121/3 + 105/6 = 231/6
6/12 = 1/2 = 5/10 so 6/12 + 3/10 = 5/10 + 3/10 = 8/10 = 4/5
9/10 + 6/10 = 15/10 (Which can be written as 3/2 or 11/2)
3/5 + 7/10 = 6/10 + 7/10 = 13/10 = 1 and 3/10
2 3/10
3/5 + 2/4 = 6/10 + 5/10 = 11/10