Horace buys 2 3/4 pounds of blueberries for a pie. he needs 48 ounces of blueberries for the pie. how many more pounds of blueberries does he need to buy?

Horace need to buy 0.25 more pounds of blueberry

7 main quantities have been determined based on international standards, namely:  

Mass is one of the principal quantities, which is related to the matter in the object  (how much matter is in an object)

The main mass unit consists of 7 units of other than other units of mass such as quintals, tons, pounds, ounces:  

Each unit descends then multiplied by 10, and if one unit increases then divided by 10  

Conversion of other mass units:  

mg milligrams = 10⁻³ g  

kg kilograms = 10³ g  

µg micrograms (mcg) = 10⁻⁶ g  

Mg megagrams (tons) = 10 g  

ng nanograms = 10⁻⁹ g  

Gg gigagram = 10⁹ g  

g picogram = 10⁻¹² g  

For US standart mass , the most common units are

The conversions between those units are :

1 pound = 16 ounces

1 ton = 2,200 pounds = 32,000 ounces

Horace buys pounds of blueberries

He needs 48 ounces of blueberries for the pie

we convert ounces :

48 ounces = 3 pounds

So Horace need more blueberries to buy :

= 0.25 pounds

book thickness in cm  

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The mass of A standard baseball  

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the quantity of 0.0075 meters expressed in centimeters  

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Keywords: mass, tons, pound, dump trucks

ian gone lie this got me confused

step-by-step explanation:

reduce the friction between its moving parts

step-by-step explanation:

in fact, by reducing the friction between the moving parts of the machine, it is possible to reduce the energy wasted due to this friction; therefore, more input energy is converted into useful work, and this will improve the efficiency of the machine.