Marvin surveyed his classmates to find out their favorite sport. Each classmate chose only one sport. 25% of his classmates chose soccer. If 15 classmates chose soccer, how many classmates did Marvin survey? * A. 75
B. 60
C. 27.3
D. 3

answer: hi

step-by-step explanation:

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)