Respuesta :
Answer:
500
Step-by-step explanation:
150x3= 450 which is 90% then we can do 150/3 which is 50 to get what 10% is then 450+50=500 students
Answer:
45 students
Step-by-step explanation:
30% = 30/100 = 3/10
150/10=15
15.3=45
Answer:
500
Step-by-step explanation:
150x3= 450 which is 90% then we can do 150/3 which is 50 to get what 10% is then 450+50=500 students
Answer:
45 students
Step-by-step explanation:
30% = 30/100 = 3/10
150/10=15
15.3=45