Q: The price of two kilograms of sugar and five kilograms of salt is $5.50. If a kilogram of sugar costs $1.50, then how much is the price of three kilograms of sugar and a kilogram of salt?
A: Two kilograms of sugar is priced at $1.50 x 2 = $3. Three kilograms of sugar is priced at $1.50 x 3 = $4.50. So five kilograms of salt is priced at $5.50 - $3 = $2.50. Thus, a kilogram of salt is priced at $2.50 / 5 = $0.50. Hence, three kilograms of sugar and a kilogram of salt.s price is $4.50 + $0.50 = $5. The answer is 5.
Question: A pharmacy is buying enough tubs for them to make their prescriptions this week. They already have 20 tubs left in storage but they need a total of 100 tubs for the week. Of the tubs they still need to buy, they buy a quarter from a new vendor then decide to go to their usual vendor for the rest. How many tubs is the pharmacy going to buy from the usual vendor?
Answer: They already have 20 tubs in storage, so they only need to buy 100 needed tubs - 20 tubs in storage = 80 tubs. From the new vendor, they buy 80 tubs / 4 = 20 tubs. They now have a total of 20 + 20 = 40 tubs. They are therefore going to buy 100 needed tubs - 40 owned tubs = 60 tubs from the usual vendor. The answer is 60.
[Question]Isabella has $45 more than Sam but only $15 more than Giselle. If Giselle has $120, calculate the total amount of money each shopper will receive if Isabella, Sam, and Giselle donate the money to three shoppers at their local town's supermarket who then decides to share it equally.
[Answer]If Isabella has $15 more than Giselle, she has $120 + $15 = $135. Combined, Isabella and Giselle has $135 + $120 = $255. Isabella has $45 more than Sam, meaning Sam has $135 - $45 = $90. Together, Sam, Isabella, and Giselle has $255 + $90 = $345. if they donate the money to three shoppers at their local town's supermarket who share it equally, each shopper will receive $345 / 3 = $115. The answer is 115.
Q: An artist spends 30 hours every week painting. If it takes her 3 hours to complete a painting, how many paintings can she make in four weeks?
A: She completes 30 hours / week / 3 hours / painting = 10 paintings / week. So in one month, she paints 10 paintings / week * 4 weeks / month = 40 paintings. The answer is 40.
Question: Gary is restocking the grocery produce section. He adds 60 bundles of asparagus at $3.00 each, 40 boxes of grapes at $2.50 each, and 700 apples at $0.50 each. How much is all the produce he stocked worth?
Answer: First find the total cost of the asparagus: 60 bundles * $3 / bundle = $180. Then find the total cost of the grapes: 40 boxes * $2.50 / bundle = $100. Then find the total cost of the apples: 700 apples * $0.50 / apple = $350. Then add the cost of each type of food to find the total cost of the produce: $180 + $100 + $350 = $630. The answer is 630.
Q: Jimmy and Irene go shopping for clothes on a Tuesday, where senior citizens get a 10% discount on their purchases. Jimmy picks out 3 shorts from the $15 rack. Irene grabs 5 shirts from the $17 rack. How much money do they give to the cashier?
A:
Jimmy’s shorts cost 3 x $15 = $45. Irene’s shirts cost 5 x $17 = $85. Total cost for the clothes is $45 + $85 = $130. 10% discount on the clothes is $130 x 10% = $13. They give the cashier $130 - $13 = $117. The answer is 117.