1 + 4 + 16 + 25 + 36 + 49 = 131
109 you can plus like this: (19+1)+20+20+(1+1+18)+4+25
You divide 1 by 4 and you get .25, you then multiply that by 100 and you get 25. So 1 over 4 = 25% 1/4 = 25%
It is: 0.64+4/25 = 4/5 or 0.8
2/5 + 4/25 = 2x5/5x5 + 4/25 = 10/25 + 4/25 = (10 + 4)/25 = 14/25
25 over 12
25/20 or 1 and 1/4
1 + 4 + 16 + 25 + 36 + 49 = 131
109 you can plus like this: (19+1)+20+20+(1+1+18)+4+25
You divide 1 by 4 and you get .25, you then multiply that by 100 and you get 25. So 1 over 4 = 25% 1/4 = 25%
25/25=1 100/25=4 1 over 4.
It is: 0.64+4/25 = 4/5 or 0.8
25 plus 4 is 29: 25 + (1 = 26, 2 = 27, 3= 28, 4 = 29)
2/5 + 4/25 = 2x5/5x5 + 4/25 = 10/25 + 4/25 = (10 + 4)/25 = 14/25
1/8 plus 1/4 plus 1/2 = 7/8 or 0.875
5/8 + 1/10 = 25/40 + 4/40 = 29/40
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