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There are some square tables in a hall. Gina used all these tables to form a hollow square with an equal number of tables on each side of the square. How many square tables did Gina use if each side of the hollow square had 4 square tables?
Sally bought 80 sweets and cookies. Each sweet cost $1 and each cookie cost $2 more than each sweet. The total cost of the cookies was $160 more than the total cost of the sweets. (a) How many cookies did Sally buy? (b) How much did Sally spend on the sweets? No ...
Jennifer bought a total of 54 chocolate and vanilla ice creams. Each chocolate ice cream costs $6 and each vanilla ice cream costs $4.50 The total cost of the chocolate ice creams is $51 more than the total cost of the vanilla ice creams. How many more chocolate ice creams than vanilla ice creams did she buy?
A goldsmith has a total of 450 rings and bracelets. The total value of the bracelets is $4950 more than the total value of the rings. Each bracelet is priced at $300 and each ring costs $150 Find the total value of all the jewellery that the goldsmith has.
45 people are travelling in a bus from location A to location B. The ticket for a senior citizen who is 60 years of age or older is priced at $6. The cost of a normal ticket is $9. The total collection from the senior citizens who are aged 60 years or older is $135 more than the collection from the other passengers. How many senior citizens aged 60 years or older were travelling ...
An examination had 160 multiple choice questions. 1.5 marks were deducted for every wrong answer and 2.5 marks were awarded for every correct answer. Naomi ended up with 384 marks while her friend Susan scored only 304 marks. How many more answers did Susan get wrong than Naomi?
A shoe shop had a stock of 960 pairs of shoes. Some of them were manufactured last year and some of them were new pairs of shoes which were manufactured this year. The shop decided to sell off the old stock of shoes which were manufactured last year at a lower price and lost $24 per pair in the process. The shop earned $216 by selling each new pair of shoes. When the entire stock ...
A multinational company entrusted the delivery of 400 important documents to a courier agent. The courier agent would charge the company $15 for every document it delivered correctly, but promised to pay $33 to the company for every wrong delivery. The courier agent earned a total amount of $4848 from the delivery of all the documents. How many documents were not delivered correc ...