# Problem 48O2 n idon'45. If I drove 25 miles and used 1 4 gallons of gasoline, what was my car'saverage mileage, in miles per gallon?al 146. If I ran 2 2/3 miles in 2/5 of an hour, what was my average speed, in milesper hour?47. If I used 2/3 of a cup of sugar to make 2 2/3 quarts of lemonade, how muchsugar is in one quart of lemonade?SEand thep latl 93.0000053(by boiCsperaशleups at gnuwoilolaio rdattW.ed0 MTTCU OL5) 2:10cends! (G9 # ecomds17310S (dd) 20 midusesSes(O53. The mass(weight) of a pproxiProtOn is amately L67 10 2grams Find tho(6of 1 billion (1,000,000,000) protons.IDa) 1.67 10grans4-901 Iomps al gwotol edlo doidW0W.0XS) 1.67 X10 gramsd 6x10gas167 10 kilogramssfdI-S44104

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Step 1

As for my working code I am eligible to answer first question only

Step 2

Given information

Drove distance = 25 miles

Used gasoline volume = 1 ¼=5/4 gallons

Step 3

To determine

Average mileage of ...

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