5 1/2 n-4 1/4 =12 1/4?
149344
Add 4 1/4 to both sides.\n\n5 1/2 n = 12 1/4 + 4 1/4\n5 1/2 n = 16 1/2\n\nDivide both sides by 5 1/2\n\nn = (16 1/2)/(5 1/2) = 3\n\nYou also could have said 5 1/2 = 11/2, then multiplied both sides by 2 to get 33, then divided both sides by 11 to get 3.  Same result.
952102
two times of 'x' if increaed by four is equal to 4/5th of three times of 'x' after lowering by 5
372160
Change them to improper fractions\n1 1/4 = 5/4\n6 2/3 = 20/3\n5/4 divided by 20/3 equals 5/4 times 3/20\n(5/4)(3/20) = 15/80 = 3/16\n\n20 divided by 6 2/3 = 20 divided by 20/3 = \n20 times 3/20 = (20/1)(3/20) = 60/20 = 3\n\n4/5 divided by 4/5 is 1.\n(Any nonzero number divide by itself is always 1.)\n\n16 1/2 divided by 6 2/3 = 33/2 divided by 20/3 = \n33/2 times 3/20 = (33/2)(3/20) = 99/40\n\n28 divided by 4/5 = (28/1)(5/4) = 35
58026
a + 1/a = 5\na = 5 - 1/a\na = 5a - 1\n4a = 1\na = 1/4
955967
12 1/2 % = 12.5 % = 0.125
849641
1/2 + 1/3 + 1/4 = \n6/12 + 4/12 + 3/12 = 13/12\nis that what you needed?
979494
37/120\n10/120=10/12\n55/120=11/24
1028583
5*1/3*3/4=5*3/12=5*1/4=5/4\nIf you mean 51/3 times 3/4,\n51/3*3/4=51/4=12 and 3/4
903186
change the 4 to 4/1. \n\n4/1*-3/2= -12/6 and then you simplify\n\nfinal answer is -6.\n\nyes you can change -3/2 to -1.5 but you will find it easier in the long run to make the whole number (4) into a fraction. not all equations will be this simple and you won't be able to figure out what the next fraction is in your head.
811862
(8/12)(1/4)\n=1/6 inch
750996
5 1/4 = (5*4+1)/4 = 21/4\n12 1/5 = 12*5+1 / 5 = 61/5\n\n(21/4) / (61/5) is the same as (21/4) * (5/61)\n\ntherefore the answer is : (21*5) / (4*61) = 105/244
133076
12.45 x 34.59 =\n1245/100 x 3459/100= \n(1245x3459)/ (100x100)=\n4306455/10000=\n430.6455
12461
Let me give you a hint.\nDivide 2.49 by 12.\nThen multiply by 5.\n\nOf course you could use fractions?
245208
1/23-1/34\n=34/782-23/782\n=11/782
245060
When you divide a number by another number, it is the same as multiplying it by 1 over that number. So 25/4 / 4 is the same as 25/4 * 1/4 or 25/(4*4), which is 25/16.
560559
9 and 4/10\n9 and 2/5\n47/5
62967
3/4(5 1/3-8/9)=1/2(5 1/3+2/3\n3/4(48/9-8/9)=1/2(6)\n3/4(40/9)=3\n10/3=3\n3 1/3=3\nfalse