10-25-1967 would be X-XXV-MCMLXVII
2.5/3.5 = (2.5 x 10)/(3.5 x 10) = 25/35 = (25 ÷ 5)/(35 ÷ 5) = 5/7
X/10 * 15/25 = 6 x=6
8 is 10% of 80, so X = 10. 25% of 10 is 2.5
2 x 5 = 10 5 x 5 = 25
(4 x 25 + 1) x 10
Discount = (40) x (25/100) = (4) x (25/10) = 100/10 = 10
25/100 = 10/x Cross-multiply the 25 and x and then the 100 and the 10 so 25x=1000 Divide both sides by 25 and you get 40 25x/25 = 1000/25 x = 40 So 25 percent of 40 is 10
150 10 x 15 = 150 15 x 10 = 150 25 x 6 = 150
1 x 50, 2 x 25, 5 x 10, 10 x 5, 25 x 2, 50 x 1.
1 x 50, 2 x 25, 5 x 10, 10 x 5, 25 x 2, 50 x 1
x^2 - 10 x + 25 = (x - 5)(x - 5)