Farm Animal Counting and Equations

The video tutorial explains how to solve a problem involving a farmer with pigs and chickens. The farmer has 66 animals in total and counts 174 legs. The tutorial guides viewers through setting up equations to represent the problem, using substitution to solve for the number of pigs and chickens, and ultimately finding that the farmer has 45 chickens.

How many animals does the farmer have in total?

• 45

• 66

• 174

• 21

What is the total number of legs counted by the farmer?

• 174

• 66

• 132

• 42

Which variable is used to represent pigs in the equations?

• Y

• C

• P

• X

What is the equation representing the total number of animals?

• P * C = 174

• P + C = 66

• P - C = 66

• P + C = 174

How many legs does each pig have?

• 2

• 3

• 4

• 5

What method is used to solve the system of equations?

• Elimination

• Substitution

• Graphing

• Trial and Error

How many pigs are there on the farm?

• 174

• 21

• 45

• 66

If there are 21 pigs, how many chickens are there?

• 66

• 174

• 45

• 21

What is the equation used to find the number of chickens?

• C = 66 - P

• C = 174 - P

• C = P + 66

• C = P - 66

What is the final number of chickens on the farm?

• 45

• 21

• 174

• 66