An ant with a mass of 4 x 10-6 kg is carrying a bread crumb back to its anthill . The bread crumb has a mass of 8 x 10-5 kg. The mass of the bread crumb is how many times the mass of the ant?

Mass of bread crumb is 20 times the mass of the ant..

Step-by-step explanation:

Mass of an ant = kg

Ant carries a weight of bread crumb to its anthill.

Mass of the bread crumb = kg

Ratio of their masses,

Mass of the bread crumb = 20×(Mass of the ant)

Therefore, mass of the bread crumb is 20 times the mass of the ant.

explanation:

step-by-step explanation: