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Investments of A : B : C = 1/5 : 1/4 : 2/6 = 12 : 15 : 20 After 6 months C withdrew 1/4, so 1/4 × 20 = 5, so he invested = 20 - 5 = 15 (for another 6 months) So, now ratio of shares of A : B : C is 12 × 12 : 15 × 12 : 20 × 6 + 15 × 6 = 24 : 30 : 35 So ATQ, Share of A & B = 24 + 30 = 54 units 54 units => 54000 So, 1 unit = Rs. 1000 So, Share of C = 35 units = 35 × 1000 = Rs. 35000
Solve the quadratic equations and determine the relation between x and y:
Equation 1: 103x² - 470x + 367 = 0
Equation 2: 107y² - 504y + 397 = 0
I. 2x² - 15x + 13 = 0
II. 3y² - 6y + 3 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 32x + 207 = 0
Equation 2: y² - 51y + 648 = 0
I. 40x² + 81x + 35 = 0
II. 63y² + 103y + 42 = 0
I. x² + 3x – 154 = 0
II. y² + 5y – 126 = 0
I. 8x – 3y = 85
II. 4x – 5y = 67
I. x2 - x - 56 = 0
II. y2 - 20y + 96 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: 4x² - 12x + 9 = 0
Equation 2: 2y² + 10y + 12 = 0
I. x2 + 24x + 143 = 0
II. y2 + 12y + 35 = 0
I. 2y2– 19y + 35 = 0
II. 4x2– 16x + 15 = 0
