Question

1.

Wine is 15 % (by volume) alcohol. How many milliliters of alcohol are in a 0.750-L bottle of wine?

Express your answer to two significant figures.

2.

Blueberry high-fiber muffins contain 51 % dietary fiber. If a package with a net weight of 12 oz contains six muffins, how many grams of fiber are in each muffin?

Express your answer to two significant figures.

3.

A jar of crunchy peanut butter contains 1.17 kg of peanut butter. If you use 9.0 % of the peanut butter for a sandwich, how many ounces of peanut butter did you take out of the container?

Express your answer to two significant figures.

4.

In a candy factory, the nutty chocolate bars contain 22.5 % pecans by mass. If 3.0 kg of pecans were used for candy last Tuesday, how many pounds of nutty chocolate bars were made?

Express your answer to two significant figures.

Answer 1