143
9\10 x 1\3=9\30. simplified=3\10 3\10 x 3\1=9\10 ANSWER: 9 tenths or 9\10 ( the 9\10 is supposed to be a fraction.)
√(7290) √(81) x √(90) 9 x √(9) x √(10) 9 x 3 x √(10) 27√10
349 = (3 x 100) + (4 x 10) + (9 x 1)
9/10 * 1/3 = 3/10
Write thus:3/1 x 3/10Then multiply across:3 x 3 = 91 x 10 = 10Which gives the answer of 9 over 10 (9/10)
3 and 9 81 = 3 x 27 = 9 x 9 90 = 3 x 30 = 9 x 10
3 x 3 = 9 2 x 5 = 10 2 x 2 x 3 = 12
if you are solving for x, then x=-10/3
19
243,090 = (2 x 100000) + (4 x 10000) + (3 x 1000) + (0 x 100) + (9 x 10) + (0 x 1) OR (2 x 10^5) + (4 x 10^4) + (3 x 10^3) + (0 x 10^2) + (9 x 10^1) + (0 x 10^0)
x - 3 = 10 - 4 10 - 4 = 6 Therefore, x - 3 = 6 x = 9
9000000000 / 3000 = 9000000/3 = 3000000 OR 3 x 106