# Question ac2c7

##### 1 Answer
May 1, 2015

You need to use two conversion factors, one to get you from gallons to quarts, and the other to get you from quarts to mililiters.

Since 1 gallon is equivalent to 4 quarts (for US units), you'll get

2.12cancel("gallons") * (4cancel("quarts"))/(1cancel("gallon")) * "946 mL"/(1cancel("quart")) = "1051.5 mL"

Rounded to three sig figs, the number of sig figs given for 2.12 gallons, the answer will be

"2.12 gallons" = color(green)("1050 mL")#