It is the same as 2/9 times 45 = 10
2/9 x 45/82 x 45 = 909 x 8 = 7290/72(divide both sides by 18)= 5/4
ten 2 / 9 x 45 = 2 / 9 x 45 / 1 = 2 x 45 / 9 x 1 = 90 / 9 = 10 / 1
-x2-14x-45 = -(x2+14x+45) delta = 142-4*1*45=16 so x2+14x+45=(x-(-14+4)/2) (x-(-14-4)/2) = (x+5)(x+9) so -x2-14x-45 = -(x+5)(x+9)
2/5 x 45 = 18
1 x 45 = 45 2 x 45 = 90 3 x 45 = 135 4 x 45 = 180 5 x 45 = 225 6 x 45 = 270 7 x 45 = 315 8 x 45 = 360 9 x 45 = 405 10 x 45 = 450 11 x 45 = 495 12 x 45 = 540
2/9 x 45/82 x 45 = 909 x 8 = 7290/72(divide both sides by 18)= 5/4
ten 2 / 9 x 45 = 2 / 9 x 45 / 1 = 2 x 45 / 9 x 1 = 90 / 9 = 10 / 1
When what equals 9: the 45/x, the 45, or the x? In the case of 45/x = 9, 45/x = 9. In the case of x = 9, 45/x = 5. In the case of 45 = 9, the case of a false statement is being considered, and therefore 45/x is undefined.
The LCF is 45 because 15 x 3 equals 45 and 9 x 5 equals 45. Now, multiply 8 x 3 to get 24 and 2 x 5 equals 10. 24 plus 10 equals 34. The answer is 34 over 45.
2/5 + 1/9 (multiply opposite numerators by opposite denominators and the denominators by each other to get the fractions into a common form) = (2 x 9)/(5 x 9) + (5 x 1)/(5 x 9) complete the multiplications = 18/45 + 5/45 add the two fractions = 23/45 which cannot be reduced further........
X=45
1 x 45 = 45 5 x 9 = 45 2 x 45 = 90 10 x 9 = 90 3 x 45 = 135 15 x 9 = 135 There are other examples, but it depends on how far you wish to go.
Make lower part the same i.e. 9 x 5 = 45 So 4 / 9 = 20 / 45 and 2 / 5 = 18 / 45 Then 20 + 18 = 38 Answer: 38 / 45
They are in the same ratio 2:9 multiplied by 5 makes 2 x 5 = 10 9 x 5 = 45 so is 10:45
9(2 + 3) = (9 x 2) + (9 x 3) = 9 x 5 = 45
x/5 = 9/15 15 x = 45 x = 3
90 = 2 x (36 + 9) = 2 x 45