Question

Type your answers into the boxes.

Answer 1

Answer:

(a)24

(b)8

(c)4

Step-by-step explanation:

Number of STudents in the Class = 36

Angle representing Students with Red Hair =40 degrees

Angle representing Students with Blonde Hair =240 degrees

Therefore:

(a)Number of Students with Blonde Hair

$=\dfrac{240^\circ}{360^\circ} \times 36\\\\ =24 students$

(b)Number of Students with Dark Hair

Angle representing students with dark hair = 360-(240+40)=80 degrees

Therefore:

Number of Students with Dark Hair

$=\dfrac{80^\circ}{360^\circ} \times 36\\\\ =8 students$

(c)Number of Students with Blonde Hair

$=\dfrac{40^\circ}{360^\circ} \times 36\\\\ =4 students$