In a business, A invested Rs. 1800 more than that by B. After 8 months, A left the business. If at the end of the year, profit earned by B is equal to the profit earned by A, then find the amount invested by A in the business.
Let the amount invested by B be Rs.x. According to question, => x × 12 = (x + 1800) × 8 => 12x = 8x + 14400 => 4x = 14400 => x = 3600 Amount invested by A = 3600 + 1800 = Rs.5400
(-251 × 21 × -12) ÷ ? = 158.13
? = (25% of 20% of 800) × 8 – 25% of 260
350% of (450 / 1.5) = ?% of 4200
10 × 100 ÷ 5 + 9 = ?
4567.89 - 567.89 - 678.89 = ?
72.5% of 400 – 23.25% of 1020 = 105% of ?
116*2/3% of 18600 + 666*2/3% of 1290 = 457*1/7% of 1750 + 555*5/9% of 3150 + ?
50 ÷ 2.5 × 64 + ? = 1520
√3598 × √(230 ) ÷ √102= ?
(√196 + √121) × 4 = ?/2