Question

Farid performed a chemistry experiment in which he divided 2/3 of a box of baking soda evenly among 4 bottles. He then added vinegar and water to each bottle to make them bubble up like volcanoes. How much baking soda did he put in each bottle?

Answer 1

2/3 ÷ 4/1

2/3 • 1/4

2/12

1/6

answer: he put 1/6 of the box of baking soda into each bottle.