A granola bar weighs 30 g. 100 granola bars are in a shipping carton. how many kilograms do a dozen shipping cartons weigh?
We've shown you how to do several problems like this. Now it's your turn.
36 kg
I do not know
To find the weight of a dozen shipping cartons, we need to follow these steps:
1. Determine the weight of one granola bar: It is given in the question that a granola bar weighs 30 grams.
2. Calculate the weight of one shipping carton: Since there are 100 granola bars in a shipping carton, multiply the weight of one granola bar (30 g) by 100:
Weight of one carton = 30 g * 100 = 3000 g
3. Convert the weight of one carton to kilograms: Since 1 kilogram (kg) is equal to 1000 grams (g), divide the weight of one carton (3000 g) by 1000:
Weight of one carton in kg = 3000 g / 1000 = 3 kg
4. Calculate the weight of a dozen shipping cartons: To find the weight of a dozen cartons, multiply the weight of one carton (3 kg) by 12:
Weight of a dozen cartons = 3 kg * 12 = 36 kg
Therefore, a dozen shipping cartons weigh 36 kilograms.