Question

5 lb = _ g, which of the following equivalencies would I use to solve it?

A) 5 lb(11 lb/453.6 g)
B) 5 lb(453.6 g/11 lb)
C) 1 g (453.6 g/1 lb)
D) 1 g (11 lb/453.6 g)
E) None of the above

Answer 1

To convert 5 pounds to grams, multiply the number of pounds by the conversion factor of 453.6 grams per pound, resulting in 2268 grams.

Step-by-step explanation:

The student is asking how to convert 5 pounds (lb) into grams (g). To solve this problem, the correct conversion factor must be used, which is option B) 5 lb (453.6 g/1 lb). This implies that for every pound, there are 453.6 grams. By multiplying the number of pounds by the number of grams per pound, you will get the weight in grams.

Let's perform the conversion step by step:

1. Start with the given weight in pounds: 5 lb.
2. Use the conversion factor that relates pounds to grams: 453.6 g = 1 lb.
3. Multiply the weight in pounds by the conversion factor: 5 lb × (453.6 g / 1 lb).
4. This yields the result in grams: 5 × 453.6 g = 2268 g.

Therefore, 5 pounds is equal to 2268 grams.