A boy has Rs 728 in denomination of Rs 2, Rs 5 and Rs 10 notes in ratio of 3:2:4 respectively. What is the total number of notes he has?
let notes of Rs 2 denomination be3 x. Their value is 6x. The notes of Rs. 5 denomination will be 2x whose value is 2x*5=10x. Similarly the notes of Rs 10 denomination counting 4x will have value 40x. Total value of 6x+10x+40x=728 which gives x=13. Check 2*39+5*26+10*52=78+130+520=728
Total 13×9=117
A: No of Rs 2 B: No of Rs 5 C: No of Rs 10 2 A + 5 B + 10 C = 728 A/3 = B/2 = C/4 Substituting B and C we will have: 2 A + 5 x 2/3 A + 10 x 4/3 A = 728 Therefor: A = 39 B = 26 C = 52 39 x 2 + 26 x 5 + 52 x 10 = 728
Raju and Sohan invest in a business in the ratio 3:2. If 5% of the total profit goes to charity and Raju's share is Rs.1710, then what is the total profit.
Liquids A and B are mixed in the ratio 5:3 and the mixture is sold at Rs. 42 with a profit of 20%. If the liquid A Costs Rs. 4 more than the liquid B, then what is the cost price of liquid A (in Rs)?
A bag contains 1 rupee, 50 paise and 25 paise coins in the ratio 5:7:9 if he total amount in the bag is Rs 430 find the number of coins of each?