Size comparing

A store sells olive oil in three different sizes. Which size is the best buy, and what is its unit price?

Size Price
17 oz $ 8.69
25 oz $11.79
101 oz $46.99

Correct answer:

x =  101 oz

Step-by-step explanation:

$$\begin{gathered} a=8.69\mathrm{/}17={\displaystyle \frac{869}{1700}}\doteq 0.5112{\text{o}}_{\text{z/usd}} \\ b=11.79\mathrm{/}25=0.4716{\text{o}}_{\text{z/usd}} \\ c=46.99\mathrm{/}101\doteq 0.4652{\text{o}}_{\text{z/usd}} \\ c>b>a \\ x=101\text{ oz} \end{gathered}$$

Try another example

Related math problems and questions:

• Ounce
  749 calories in a 7 - ounce serving . What is the unit rate?
• Potatoes
  Could 446 tons of potatoes (ρ = 771 kg/m³) fits in a warehouse with a volume of 699 m³ ?
• A fisherman
  A fisherman buys carnivores to fish. He could buy either 6 larvae and 4 worms for $ 132 or 4 larvae and 7 worms per $ 127. What is the price of larvae and worms? Argue the answer.
• Remainders
  It is given a set of numbers { 170; 244; 299; 333; 351; 391; 423; 644 }. Divide this numbers by number 66 and determine set of remainders. As result write sum of this remainders.
• Blueberries
  Adéla sells blueberries for 50 CZK/1 l, Zdeněk sells 1 kg of blueberries for 75 CZK. Which of them sells irritants if 1 liter of blueberries weighs 650 g?
• Pavilion
  The rectangular pavilion with dimensions 3.5 m and 2.75 m to be paved with square tiles of side 25 cm price of CZK 22 per 1 piece or rectangular tiles with sides of 20 cm and 15 cm in the price of CZK 11 per 1 pc. Which solution is cheaper (write its pric
• Annual income
  The annual income (in thousands of $) of fifteen families is 60, 80, 90, 96, 120, 150, 200, 360, 480, 520, 1060, 1200, 1450, 2500, 7200. Calculate the harmonic and geometric mean.
• Triangles
  Find out whether given sizes of the angles can be interior angles of a triangle: a) 23°10',84°30',72°20' b) 90°,41°33',48°37' c) 14°51',90°,75°49' d) 58°58',59°59',60°3'
• Gasoline price 2
  During the COVID-19 pandemic new gasoline price shceme is given by Marilou's Gas Station to help our drivers. On their purchase, the first 4 liters cost Php120.00, while the succeeding 1 1/2 liters would cost Php10.00 more than the cost of a liter. If joh
• Statistics
  The sum of all deviations from the arithmetic mean of the numerical sequence 4, 6, 51, 77, 90, 93, 95, 109, 113, 117 is:
• Numbers
  Determine the number of all positive integers less than 4183444 if each is divisible by 29, 7, 17. What is its sum?
• Quotient
  Find quotient before the bracket - the largest divisor 51 a + 34 b + 68 121y-99z-33
• Fruits
  For the price of one pineapple, I will buy two oranges. For the price of three oranges, I will buy four apples. I will buy 6 bananas for the price of three apples. What is the price of one banana if I pay 1 euro for one pineapple?
• Sales off
  Calculate what was the original price of the good, if the price after discount 25% and the subsequent rise of 20% is 400 USD.
• Grapes
  A grocery store sells grapes for $1.99 per pound. You buy 2.34 pounds of grapes. How much do you pay?
• To improper fraction
  Change mixed number to improper fraction a) 1 2/15 b) -2 15/17
• I think number
  I think number.When I add 841 to it and subtract 157, I get a number that is 22 greater than 996. What number I thinking?