Let the cost price of the article be Rs. x Therefore, marked price of the article = Rs. 1.8x Selling price of the article = 0.4 × 0.8 × 1.8x = Rs. 0.576x According to the question, (x – 0.576x) = 530 Or, 0.424x = 530 Or, x = 1250 Therefore, selling price of the article = 1250 – 530 = Rs. 720
11.232 + 29.98% of 599.99 = ? × 6.99
22.11 × 4.98 + 23.03 × 5.12 – 32.95 + 96.9 × 5.02 =?
56.05 2 – 24.24 2 + (63.98) 3/2 – 32.28% of 1500 = ? 2 + 113.03 × 5.09
39.99% of 159.98 = ?2 – 319.99% of 12.5 – 49.98% of 129.99
33.33% of 179.99 = 29.98% of 199.98 - ?
(14.56)² × √840 =?
...(749.98% of 639.897) ÷ 23.97 = ?2 - 279.98% of 19.99
1199.98 ÷ 40.48 × 20.12 = ? × 3.16
99% of 4444 + 101% of 6666 =