At a lunch stand, each hamburger has 50 more calories than each order of fries. If 2 hamburgers and 3 orders of fries have a total of 1700 calories, how many calories does a hamburger have?

Laura has 20 coins consisting of quarters and dimes. If she has a total of $3.05, how many dimes does she have?

A , B , C , D and E play a game of cards. A says to B , If you give me 3 cards, you will have as many as E has and if I give you 3 cards, you will have as many as D has. A and B together have 10 cards more than what D and E together have. If B has 2 cards more than what C has and the total number of cards be 133, how many cards does B have? (a) 22 (b) 23 (c) 25 (d) 35

A, B, C, D and E play a game of cards. A says to B, "If you give me three cards, you will have as many as E has and if I give you three cards, you will have as many as D has." A and B together have 10 cards more than what D and E together have. If B has two cards more than what C has and the total number of cards be 133, how mar cards does B have ?

Sumitra has 34 in 50-paise and 25-paise coins. If the number of 25-paise coins is twice the number of 50 paise coins, how many coins of each kind does she have?

Boys and girls in a class are writing letters. There are twice as many girls as boys in the class, and each girl writes 3 more letters than each boy. If boys write 24 of the 90 total letters written by the class, how many letters does each boy write?

Irfan says that he has 7 marbles more than five times the marbles Parmit has Irfan has 37 marbles. How many marbles does Parmit have?

Akshaya has 2 rupee coins and 5 rupee coins in her purse. If in all she has 80 coins totalling Rs. 220, how many coins of each kind does she have.

A lady has 25 paise and 50 paise coins in her purse. If in all she has 40 coins and value of her money is Rs. 12.75, how many coins of each type does she have?

A lady has 25 paise and 50 paise coins in her purse. If in all she has 40 coins and value of her money is Rs. 12.75, how many coins of each type does she have?