Question
A shopkeeper sold a jacket for Rs. 3500 at a loss of
30%. At what price should he have sold the jacket, to earn a profit of 25%?Solution
Let CP = Rs. x => SP = (100-30)% × x => 3500 = (70/100) × x => x = 5000 CP = Rs. 5000 Profit = 5000 × (25/100) = Rs.1250 SP = CP + Profit SP = 5000 + 1250 = Rs.6250
A fraction becomes 6/7 when 3 is added to both its numerator and denominator. Similarly, it becomes 7/8 when 5 is added to both i...
The difference between the smallest and the largest fraction among 3/2, 1/5, 4/3, 5/4 is
Simplify: 5/6 − 2/9 + 1/12
Evaluate: 180 ÷ (6 × 5) + 7 × 3 − 8
Convert the recurring decimal 0.434343... to a fraction in simplest form.
Calculate: 7.2 ÷ 0.3 + 1.25 × 0.4 − 0.18
Calculate: 0.48 ÷ 0.12 + 2.5 × 0.4 − 0.35