Proportion Solving Quiz

What is the main focus of the video tutorial?

• Solving quadratic equations

• Solving proportions

• Graphing linear equations

• Factoring polynomials

In the first problem, what is the value of P when 3 equals 4 over P?

• 1/3

• 3/4

• 4/3

• 2/3

How do you solve for K in the equation 4 over K equals 4?

• K equals 4

• K equals 2

• K equals 1

• K equals 0

What is the result of cross-multiplying n over 4 equals 8 over 7?

• n equals 32/7

• n equals 7/32

• n equals 8/4

• n equals 4/8

In problem 4, what is the value of X when 5 times 4 equals 3 times X?

• X equals 20/3

• X equals 5/4

• X equals 3/20

• X equals 4/5

What is the value of M in the equation 2M equals 35?

• M equals 17.5

• M equals 35/2

• M equals 2/35

• M equals 70

In problem 6, what is the value of R when 7 times 5 equals 4 times R?

• R equals 7/5

• R equals 5/7

• R equals 4/35

• R equals 35/4

What is the value of X in the equation 7X equals 30?

• X equals 30/7

• X equals 6

• X equals 7/30

• X equals 5

In problem 8, what is the simplified form of 10 over 30?

• 1/3

• 3/10

• 3/1

• 10/3

What is the final value of n in problem 8?

• n equals 10

• n equals 1/3

• n equals 3

• n equals 30