Question

A farmer needs to administer a dose of albendazole dewormer to a cow that weighs 992 lbs. The dosage recommended by his veterinarian is 10 mg per kg of body weight. How many mg of albendazole should the farmer administer? [1 kg = 2.205 lbs]

Answer 1

The cow weighs 449.9 kg, thus, the farmer should administer 4499 milligrams of albendazole.

How many mg of albendazole should the farmer administer?

First, we know that the dose is 10mg per kg. Then we need to find how many kilograms the cow weighs.

The cow weighs 992 lbs, so we need to do a change of units to get this in kilograms.

The rule to change from kilograms to pounds is:

1kg = 2.205 lb.

We can rewrite it so we get a 1 in one side of the relation:

1 = 1kg/ 2.205 lb.

Then we can change the units from pounds to kilograms.

992 lb = 992lb*(1kg/ 2.205 lb) = (992lb/2.205lb)*1kg = 449.9 kg

And the dose is 10mg per kg, then the dose for the cow is:

D = 10mg*449.9 = 4499 mg.

If you want to learn more about changes of units:

https://brainly.com/question/9032119

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