Question
Sum of the two numbers is 6 times their difference. Then
the numbers are in the ratio.Solution
ATQ, Let the two number be x and y x + y = 6×(x-y) So, x + y = 6x - 6y So, 7y = 5x. Now, we can express y in terms of x y = (5/7)x The ratio of the two numbers x and y is given by: Ratio = (x/y) Substitute the expression for y in terms of x: Ratio = (x/(5/7)x) To get rid of the fraction in the denominator, multiply both the numerator and denominator by 7: Ratio = 7x/5x Now, simplify the ratio: Ratio =7/5 So, the numbers are in the ratio of 7:5.
1885 ÷ 64.98 + 7.29 + ? = 69.09
212 + 14 × 23 – 28 × 15 = ? Â
(22² × 8²) ÷ (92.4 ÷ 4.2) =? × 32
567-4824 ÷ 134 =? × 9
Determine the value of 'p' in the expression.
28 ÷ 22p + 1 = 43Â
What will come in place of (?) in the given expression.
(15) ² - (13) ² = ?? = 6.25% of 240 + 25 2 + 17 2 – 16 × 17
35% of 840 + 162 = ? – 25% × 300
(7/5) × (3/4) × (5/9) × (6/7) × 3112 = ?
1024 ÷ 16 + 800 ÷ √64 + ? = 200 * 2
