The normal lead content in human blood is about 0.40 ppm (parts per million, meaning 0.40 g of lead for each million grams of blood). how much lead would be present in 6.0×103 g of blood?

Lead in g of blood grams

Explanation:

Given -

Amount of lead in human blood - parts per million (ppm)

This is equivalent to g of lead for each million grams of blood

Numerically, it can be represented as -

Lead in g of blood

grams

Lead in g of blood grams