A human head weighs 160 ounces. What is that weight in What is the student's error?

kilograms? Analyze the work below.

1,000 g

O The student forgot to multiply by -

1 kg

1 lb = 16 oz

1 kg

1,000 g = 1 kg

O The student forgot to multiply by ī

1 kg = 2.2 lb

hy 16 lb

Student's work

O The student multiplied by

instead of

16 OZ

160 oz 16 lbs

22 lb

1 kg = 1 163.6

O The student multiplied by instead of

1 1 oz 2.2 lbs

1 kg

1 lb