Hello!
If there are 32 people in total in the class, and 20 of them are girls, that means there are 12 boys in the class
so the ratio of boys to girls is 12:20
to get simplest form, divide by the greatest common factor. which in this case, is 4.
12 / 4 = 3
20 / 4 = 5
your final answer is: boys:girls, 3:5
I hope this helps, and have a nice day!
Ther should be at least 100 people. 70 is under 16 and 21 are teachers and 9 are older then 16 hope this will help
Answer:
375 kilometers
Step-by-step explanation:
1cm = 75kilometers(150÷2= 75)
2cm = 150kilometers
75×5= 375kilometers
Answer:
1/3
Step-by-step explanation:
The most important thing to remember is that the poster is divided into three equal parts and 1 part of it is for his neighborhood friends and another one part of it is for his friends from school. The denominator would be three and the numerator would be the 1 part he uses for his friends from school.
Answer:
200+25n=1650
n=58
Step-by-step explanation:
200+25n=1650
25n=1450
n=58
