Pls do 2 3 4 a and b

Answer:
2.a)11.355 b)0.94625
3. divide 6 by 4
4. 0.8kg, 800g
Step-by-step explanation:
To convert one measurement to another you need to set it up so that the old measurement gets cancelled out when you multiply the conversion ratio.
2a) [tex]\frac{3 gallons}{1} *\frac{3.785 milliliters}{1 gallon}=11.355 milliliters[/tex] the gallons on top and bottom get cancelled out leaving you with the measurement that you want
2b) [tex]\frac{1quart}{1} *\frac{1 gallon}{4 quarts} *\frac{3.785 milliliters}{1 gallon} = 0.94625 milliliters[/tex]
3) [tex]\frac{x}{y} \frac{6 quarts}{1} *\frac{1 gallon}{4 quarts} = 1.5 gallons[/tex]
4) [tex]\frac{28 ounces}{1} *\frac{1 kilogram}{35 ounces} = 0.8 kilograms[/tex]
[tex]\frac{0.8 kilograms}{1} *\frac{1000 grams}{1 kilogram} = 800 grams[/tex]