**Problem:**

A chocolate bar weighs 12 ounces. What is its weight in grams?

**Solution:**

16 oz = 1 lb

1 kg = 2.2 lbs

1000 g = 1 kg

Find:

x g = 12 oz

x g = 12 oz x (1 lb/16 oz) x (1 kg/2.2 lb) x (1000 g/1 kg)

x g = 340.1 g

**Answer:**

The 12 oz chocolate bar weighs 340.1 g.