Answer:
≥
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Well first do 20 children minus 8 girls to find how many boys there are:
20-8=16
So there are 16 boys. Therefore we can write the ratio of girls to boys as:
8/16
Then we can simplify this ratio by dividing it by 8 to get:
1/2
So the answer is the ratio of girls to boys in the group in simplest form is 1/2.
        
             
        
        
        
Answer:
1500 people
Step-by-step explanation:
Since 40% are HIV positive (that's a lot of people), 60% will be HIV negative. All you have to do is find 60% of 2500.
60% of 2500 = 0.6 * 2500 = 6 * 250 = 1500
Hope this helps!
 
        
             
        
        
        
Answer:
                  <u>| </u><u>Music  |  World Language  |  Total </u><u> </u>
<u>8th grade</u><u> |    30     |              35              |     65   </u>
<u>7th grade</u><u> |      5      |             30              |     35   </u>
Total         |    35      |              65              |   100
 
        
             
        
        
        
247 is equal to 200+40+7.
358 is equal to 300+50+8.
To find the answer, add 200+300=500.
40+50=90
7+8=15
500+90+15=605
The answer is 605.